25156945016

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1\times {\mathrm{12541}}^1$

素因数の和:12984

約数の個数: 64

約数和(自身を含む): 54560710080

約数和(自身を除く): 29403765064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 317, 452, 634, 791, 904, 1268, 1582, 2219, 2536, 3164, 4438, 6328, 8876, 12541, 17752, 25082, 35821, 50164, 71642, 87787, 100328, 143284, 175574, 250747, 286568, 351148, 501494, 702296, 1002988, 1417133, 2005976, 2834266, 3975497, 5668532, 7950994, 9919931, 11337064, 15901988, 19839862, 27828479, 31803976, 39679724, 55656958, 79359448, 111313916, 222627832, 449231161, 898462322, 1796924644, 3144618127, 3593849288, 6289236254, 12578472508, 25156945016]

約数ペア:

[(1, 25156945016), (2, 12578472508), (4, 6289236254), (7, 3593849288), (8, 3144618127), (14, 1796924644), (28, 898462322), (56, 449231161), (113, 222627832), (226, 111313916), (317, 79359448), (452, 55656958), (634, 39679724), (791, 31803976), (904, 27828479), (1268, 19839862), (1582, 15901988), (2219, 11337064), (2536, 9919931), (3164, 7950994), (4438, 5668532), (6328, 3975497), (8876, 2834266), (12541, 2005976), (17752, 1417133), (25082, 1002988), (35821, 702296), (50164, 501494), (71642, 351148), (87787, 286568), (100328, 250747), (143284, 175574)]