8958902896

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{811}}^1\times {\mathrm{2389}}^1$

素因数の和:3242

約数の個数: 60

約数和(自身を含む): 18469451560

約数和(自身を除く): 9510548664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 811, 1156, 1622, 2312, 2389, 3244, 4624, 4778, 6488, 9556, 12976, 13787, 19112, 27574, 38224, 40613, 55148, 81226, 110296, 162452, 220592, 234379, 324904, 468758, 649808, 690421, 937516, 1380842, 1875032, 1937479, 2761684, 3750064, 3874958, 5523368, 7749916, 11046736, 15499832, 30999664, 32937143, 65874286, 131748572, 263497144, 526994288, 559931431, 1119862862, 2239725724, 4479451448, 8958902896]

約数ペア:

[(1, 8958902896), (2, 4479451448), (4, 2239725724), (8, 1119862862), (16, 559931431), (17, 526994288), (34, 263497144), (68, 131748572), (136, 65874286), (272, 32937143), (289, 30999664), (578, 15499832), (811, 11046736), (1156, 7749916), (1622, 5523368), (2312, 3874958), (2389, 3750064), (3244, 2761684), (4624, 1937479), (4778, 1875032), (6488, 1380842), (9556, 937516), (12976, 690421), (13787, 649808), (19112, 468758), (27574, 324904), (38224, 234379), (40613, 220592), (55148, 162452), (81226, 110296)]