17180864

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 56

約数和(自身を含む): 36576000

約数和(自身を除く): 19395136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 142, 152, 199, 284, 304, 398, 568, 608, 796, 1136, 1216, 1349, 1592, 2272, 2698, 3184, 3781, 4544, 5396, 6368, 7562, 10792, 12736, 14129, 15124, 21584, 28258, 30248, 43168, 56516, 60496, 86336, 113032, 120992, 226064, 241984, 268451, 452128, 536902, 904256, 1073804, 2147608, 4295216, 8590432, 17180864]

約数ペア:

[(1, 17180864), (2, 8590432), (4, 4295216), (8, 2147608), (16, 1073804), (19, 904256), (32, 536902), (38, 452128), (64, 268451), (71, 241984), (76, 226064), (142, 120992), (152, 113032), (199, 86336), (284, 60496), (304, 56516), (398, 43168), (568, 30248), (608, 28258), (796, 21584), (1136, 15124), (1216, 14129), (1349, 12736), (1592, 10792), (2272, 7562), (2698, 6368), (3184, 5396), (3781, 4544)]