25852070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 49553856

約数和(自身を除く): 23701786

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 482, 631, 1205, 1262, 2410, 3155, 4097, 6310, 8194, 10727, 20485, 21454, 40970, 53635, 107270, 152071, 304142, 760355, 1520710, 2585207, 5170414, 12926035, 25852070]

約数ペア:

[(1, 25852070), (2, 12926035), (5, 5170414), (10, 2585207), (17, 1520710), (34, 760355), (85, 304142), (170, 152071), (241, 107270), (482, 53635), (631, 40970), (1205, 21454), (1262, 20485), (2410, 10727), (3155, 8194), (4097, 6310)]