77947696

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{2579}}^1$

素因数の和:4476

約数の個数: 20

約数和(自身を含む): 151162200

約数和(自身を除く): 73214504

約数列:

[1, 2, 4, 8, 16, 1889, 2579, 3778, 5158, 7556, 10316, 15112, 20632, 30224, 41264, 4871731, 9743462, 19486924, 38973848, 77947696]

約数ペア:

[(1, 77947696), (2, 38973848), (4, 19486924), (8, 9743462), (16, 4871731), (1889, 41264), (2579, 30224), (3778, 20632), (5158, 15112), (7556, 10316)]