25286684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1543}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 47079648

約数和(自身を除く): 21792964

約数列:

[1, 2, 4, 17, 34, 68, 241, 482, 964, 1543, 3086, 4097, 6172, 8194, 16388, 26231, 52462, 104924, 371863, 743726, 1487452, 6321671, 12643342, 25286684]

約数ペア:

[(1, 25286684), (2, 12643342), (4, 6321671), (17, 1487452), (34, 743726), (68, 371863), (241, 104924), (482, 52462), (964, 26231), (1543, 16388), (3086, 8194), (4097, 6172)]