25805013248

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1489}}^1$

素因数の和:2040

約数の個数: 144

約数和(自身を含む): 62129424000

約数和(自身を除く): 36324410752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 509, 532, 608, 896, 1018, 1064, 1216, 1489, 1792, 2036, 2128, 2432, 2978, 3563, 4072, 4256, 4864, 5956, 7126, 8144, 8512, 9671, 10423, 11912, 14252, 16288, 17024, 19342, 20846, 23824, 28291, 28504, 32576, 34048, 38684, 41692, 47648, 56582, 57008, 65152, 67697, 77368, 83384, 95296, 113164, 114016, 130304, 135394, 154736, 166768, 190592, 198037, 226328, 228032, 270788, 309472, 333536, 381184, 396074, 452656, 456064, 541576, 618944, 667072, 757901, 792148, 905312, 912128, 1083152, 1237888, 1334144, 1515802, 1584296, 1810624, 2166304, 2475776, 2668288, 3031604, 3168592, 3621248, 4332608, 5305307, 6063208, 6337184, 7242496, 8665216, 10610614, 12126416, 12674368, 14400119, 17330432, 21221228, 24252832, 25348736, 28800238, 42442456, 48505664, 50697472, 57600476, 84884912, 97011328, 100800833, 115200952, 169769824, 194022656, 201601666, 230401904, 339539648, 403203332, 460803808, 679079296, 806406664, 921607616, 1358158592, 1612813328, 1843215232, 3225626656, 3686430464, 6451253312, 12902506624, 25805013248]

約数ペア:

[(1, 25805013248), (2, 12902506624), (4, 6451253312), (7, 3686430464), (8, 3225626656), (14, 1843215232), (16, 1612813328), (19, 1358158592), (28, 921607616), (32, 806406664), (38, 679079296), (56, 460803808), (64, 403203332), (76, 339539648), (112, 230401904), (128, 201601666), (133, 194022656), (152, 169769824), (224, 115200952), (256, 100800833), (266, 97011328), (304, 84884912), (448, 57600476), (509, 50697472), (532, 48505664), (608, 42442456), (896, 28800238), (1018, 25348736), (1064, 24252832), (1216, 21221228), (1489, 17330432), (1792, 14400119), (2036, 12674368), (2128, 12126416), (2432, 10610614), (2978, 8665216), (3563, 7242496), (4072, 6337184), (4256, 6063208), (4864, 5305307), (5956, 4332608), (7126, 3621248), (8144, 3168592), (8512, 3031604), (9671, 2668288), (10423, 2475776), (11912, 2166304), (14252, 1810624), (16288, 1584296), (17024, 1515802), (19342, 1334144), (20846, 1237888), (23824, 1083152), (28291, 912128), (28504, 905312), (32576, 792148), (34048, 757901), (38684, 667072), (41692, 618944), (47648, 541576), (56582, 456064), (57008, 452656), (65152, 396074), (67697, 381184), (77368, 333536), (83384, 309472), (95296, 270788), (113164, 228032), (114016, 226328), (130304, 198037), (135394, 190592), (154736, 166768)]