63988708

素因数分解:

$2^2\times 7^3\times {\mathrm{46639}}^1$

素因数の和:46664

約数の個数: 24

約数和(自身を含む): 130592000

約数和(自身を除く): 66603292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 46639, 93278, 186556, 326473, 652946, 1305892, 2285311, 4570622, 9141244, 15997177, 31994354, 63988708]

約数ペア:

[(1, 63988708), (2, 31994354), (4, 15997177), (7, 9141244), (14, 4570622), (28, 2285311), (49, 1305892), (98, 652946), (196, 326473), (343, 186556), (686, 93278), (1372, 46639)]