8414872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 9729128

約数列:

[1, 2, 4, 8, 19, 23, 29, 38, 46, 58, 76, 83, 92, 116, 152, 166, 184, 232, 332, 437, 551, 664, 667, 874, 1102, 1334, 1577, 1748, 1909, 2204, 2407, 2668, 3154, 3496, 3818, 4408, 4814, 5336, 6308, 7636, 9628, 12616, 12673, 15272, 19256, 25346, 36271, 45733, 50692, 55361, 72542, 91466, 101384, 110722, 145084, 182932, 221444, 290168, 365864, 442888, 1051859, 2103718, 4207436, 8414872]

約数ペア:

[(1, 8414872), (2, 4207436), (4, 2103718), (8, 1051859), (19, 442888), (23, 365864), (29, 290168), (38, 221444), (46, 182932), (58, 145084), (76, 110722), (83, 101384), (92, 91466), (116, 72542), (152, 55361), (166, 50692), (184, 45733), (232, 36271), (332, 25346), (437, 19256), (551, 15272), (664, 12673), (667, 12616), (874, 9628), (1102, 7636), (1334, 6308), (1577, 5336), (1748, 4814), (1909, 4408), (2204, 3818), (2407, 3496), (2668, 3154)]