47740654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 81718560

約数和(自身を除く): 33977906

約数列:

[1, 2, 13, 19, 26, 38, 241, 247, 401, 482, 494, 802, 3133, 4579, 5213, 6266, 7619, 9158, 10426, 15238, 59527, 96641, 99047, 119054, 193282, 198094, 1256333, 1836179, 2512666, 3672358, 23870327, 47740654]

約数ペア:

[(1, 47740654), (2, 23870327), (13, 3672358), (19, 2512666), (26, 1836179), (38, 1256333), (241, 198094), (247, 193282), (401, 119054), (482, 99047), (494, 96641), (802, 59527), (3133, 15238), (4579, 10426), (5213, 9158), (6266, 7619)]