63142478

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{4703}}^1$

素因数の和:4856

約数の個数: 24

約数和(自身を含む): 111004992

約数和(自身を除く): 47862514

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 4703, 6713, 9406, 13426, 32921, 65842, 230447, 460894, 644311, 1288622, 4510177, 9020354, 31571239, 63142478]

約数ペア:

[(1, 63142478), (2, 31571239), (7, 9020354), (14, 4510177), (49, 1288622), (98, 644311), (137, 460894), (274, 230447), (959, 65842), (1918, 32921), (4703, 13426), (6713, 9406)]