61874248

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 122815440

約数和(自身を除く): 60941192

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 107, 164, 172, 214, 328, 344, 428, 856, 1681, 1763, 3362, 3526, 4387, 4601, 6724, 7052, 8774, 9202, 13448, 14104, 17548, 18404, 35096, 36808, 72283, 144566, 179867, 188641, 289132, 359734, 377282, 578264, 719468, 754564, 1438936, 1509128, 7734281, 15468562, 30937124, 61874248]

約数ペア:

[(1, 61874248), (2, 30937124), (4, 15468562), (8, 7734281), (41, 1509128), (43, 1438936), (82, 754564), (86, 719468), (107, 578264), (164, 377282), (172, 359734), (214, 289132), (328, 188641), (344, 179867), (428, 144566), (856, 72283), (1681, 36808), (1763, 35096), (3362, 18404), (3526, 17548), (4387, 14104), (4601, 13448), (6724, 9202), (7052, 8774)]