26708072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 55944000

約数和(自身を除く): 29235928

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 73, 76, 83, 116, 146, 152, 166, 232, 292, 332, 551, 584, 664, 1102, 1387, 1577, 2117, 2204, 2407, 2774, 3154, 4234, 4408, 4814, 5548, 6059, 6308, 8468, 9628, 11096, 12118, 12616, 16936, 19256, 24236, 40223, 45733, 48472, 80446, 91466, 115121, 160892, 175711, 182932, 230242, 321784, 351422, 365864, 460484, 702844, 920968, 1405688, 3338509, 6677018, 13354036, 26708072]

約数ペア:

[(1, 26708072), (2, 13354036), (4, 6677018), (8, 3338509), (19, 1405688), (29, 920968), (38, 702844), (58, 460484), (73, 365864), (76, 351422), (83, 321784), (116, 230242), (146, 182932), (152, 175711), (166, 160892), (232, 115121), (292, 91466), (332, 80446), (551, 48472), (584, 45733), (664, 40223), (1102, 24236), (1387, 19256), (1577, 16936), (2117, 12616), (2204, 12118), (2407, 11096), (2774, 9628), (3154, 8468), (4234, 6308), (4408, 6059), (4814, 5548)]