26686252

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 47690720

約数和(自身を除く): 21004468

約数列:

[1, 2, 4, 97, 109, 194, 218, 388, 436, 631, 1262, 2524, 10573, 21146, 42292, 61207, 68779, 122414, 137558, 244828, 275116, 6671563, 13343126, 26686252]

約数ペア:

[(1, 26686252), (2, 13343126), (4, 6671563), (97, 275116), (109, 244828), (194, 137558), (218, 122414), (388, 68779), (436, 61207), (631, 42292), (1262, 21146), (2524, 10573)]