27615616

素因数分解:

$2^7\times 7^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 128

約数和(自身を含む): 69768000

約数和(自身を除く): 42152384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 49, 56, 64, 68, 74, 98, 112, 119, 128, 136, 148, 196, 224, 238, 259, 272, 296, 343, 392, 448, 476, 518, 544, 592, 629, 686, 784, 833, 896, 952, 1036, 1088, 1184, 1258, 1372, 1568, 1666, 1813, 1904, 2072, 2176, 2368, 2516, 2744, 3136, 3332, 3626, 3808, 4144, 4403, 4736, 5032, 5488, 5831, 6272, 6664, 7252, 7616, 8288, 8806, 10064, 10976, 11662, 12691, 13328, 14504, 15232, 16576, 17612, 20128, 21952, 23324, 25382, 26656, 29008, 30821, 33152, 35224, 40256, 43904, 46648, 50764, 53312, 58016, 61642, 70448, 80512, 93296, 101528, 106624, 116032, 123284, 140896, 186592, 203056, 215747, 232064, 246568, 281792, 373184, 406112, 431494, 493136, 563584, 746368, 812224, 862988, 986272, 1624448, 1725976, 1972544, 3451952, 3945088, 6903904, 13807808, 27615616]

約数ペア:

[(1, 27615616), (2, 13807808), (4, 6903904), (7, 3945088), (8, 3451952), (14, 1972544), (16, 1725976), (17, 1624448), (28, 986272), (32, 862988), (34, 812224), (37, 746368), (49, 563584), (56, 493136), (64, 431494), (68, 406112), (74, 373184), (98, 281792), (112, 246568), (119, 232064), (128, 215747), (136, 203056), (148, 186592), (196, 140896), (224, 123284), (238, 116032), (259, 106624), (272, 101528), (296, 93296), (343, 80512), (392, 70448), (448, 61642), (476, 58016), (518, 53312), (544, 50764), (592, 46648), (629, 43904), (686, 40256), (784, 35224), (833, 33152), (896, 30821), (952, 29008), (1036, 26656), (1088, 25382), (1184, 23324), (1258, 21952), (1372, 20128), (1568, 17612), (1666, 16576), (1813, 15232), (1904, 14504), (2072, 13328), (2176, 12691), (2368, 11662), (2516, 10976), (2744, 10064), (3136, 8806), (3332, 8288), (3626, 7616), (3808, 7252), (4144, 6664), (4403, 6272), (4736, 5831), (5032, 5488)]