63978712

素因数分解:

$2^3\times 7^2\times {\mathrm{163211}}^1$

素因数の和:163231

約数の個数: 24

約数和(自身を含む): 139546260

約数和(自身を除く): 75567548

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 163211, 326422, 652844, 1142477, 1305688, 2284954, 4569908, 7997339, 9139816, 15994678, 31989356, 63978712]

約数ペア:

[(1, 63978712), (2, 31989356), (4, 15994678), (7, 9139816), (8, 7997339), (14, 4569908), (28, 2284954), (49, 1305688), (56, 1142477), (98, 652844), (196, 326422), (392, 163211)]