25149312

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 78336000

約数和(自身を除く): 53186688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 383, 384, 432, 456, 513, 576, 608, 684, 766, 864, 912, 1026, 1149, 1152, 1216, 1368, 1532, 1728, 1824, 2052, 2298, 2432, 2736, 3064, 3447, 3456, 3648, 4104, 4596, 5472, 6128, 6894, 7277, 7296, 8208, 9192, 10341, 10944, 12256, 13788, 14554, 16416, 18384, 20682, 21831, 21888, 24512, 27576, 29108, 32832, 36768, 41364, 43662, 49024, 55152, 58216, 65493, 65664, 73536, 82728, 87324, 110304, 116432, 130986, 147072, 165456, 174648, 196479, 220608, 232864, 261972, 330912, 349296, 392958, 441216, 465728, 523944, 661824, 698592, 785916, 931456, 1047888, 1323648, 1397184, 1571832, 2095776, 2794368, 3143664, 4191552, 6287328, 8383104, 12574656, 25149312]

約数ペア:

[(1, 25149312), (2, 12574656), (3, 8383104), (4, 6287328), (6, 4191552), (8, 3143664), (9, 2794368), (12, 2095776), (16, 1571832), (18, 1397184), (19, 1323648), (24, 1047888), (27, 931456), (32, 785916), (36, 698592), (38, 661824), (48, 523944), (54, 465728), (57, 441216), (64, 392958), (72, 349296), (76, 330912), (96, 261972), (108, 232864), (114, 220608), (128, 196479), (144, 174648), (152, 165456), (171, 147072), (192, 130986), (216, 116432), (228, 110304), (288, 87324), (304, 82728), (342, 73536), (383, 65664), (384, 65493), (432, 58216), (456, 55152), (513, 49024), (576, 43662), (608, 41364), (684, 36768), (766, 32832), (864, 29108), (912, 27576), (1026, 24512), (1149, 21888), (1152, 21831), (1216, 20682), (1368, 18384), (1532, 16416), (1728, 14554), (1824, 13788), (2052, 12256), (2298, 10944), (2432, 10341), (2736, 9192), (3064, 8208), (3447, 7296), (3456, 7277), (3648, 6894), (4104, 6128), (4596, 5472)]