7958984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 16416000

約数和(自身を除く): 8457016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 607, 1192, 1214, 1639, 2428, 3278, 4856, 6556, 6677, 13112, 13354, 26708, 53416, 90443, 180886, 361772, 723544, 994873, 1989746, 3979492, 7958984]

約数ペア:

[(1, 7958984), (2, 3979492), (4, 1989746), (8, 994873), (11, 723544), (22, 361772), (44, 180886), (88, 90443), (149, 53416), (298, 26708), (596, 13354), (607, 13112), (1192, 6677), (1214, 6556), (1639, 4856), (2428, 3278)]