74407684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1511}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 140470848

約数和(自身を除く): 66063164

約数列:

[1, 2, 4, 13, 26, 52, 947, 1511, 1894, 3022, 3788, 6044, 12311, 19643, 24622, 39286, 49244, 78572, 1430917, 2861834, 5723668, 18601921, 37203842, 74407684]

約数ペア:

[(1, 74407684), (2, 37203842), (4, 18601921), (13, 5723668), (26, 2861834), (52, 1430917), (947, 78572), (1511, 49244), (1894, 39286), (3022, 24622), (3788, 19643), (6044, 12311)]