26903590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 57444192

約数和(自身を除く): 30540602

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 457, 841, 914, 1015, 1682, 2030, 2285, 3199, 4205, 4570, 5887, 6398, 8410, 11774, 13253, 15995, 26506, 29435, 31990, 58870, 66265, 92771, 132530, 185542, 384337, 463855, 768674, 927710, 1921685, 2690359, 3843370, 5380718, 13451795, 26903590]

約数ペア:

[(1, 26903590), (2, 13451795), (5, 5380718), (7, 3843370), (10, 2690359), (14, 1921685), (29, 927710), (35, 768674), (58, 463855), (70, 384337), (145, 185542), (203, 132530), (290, 92771), (406, 66265), (457, 58870), (841, 31990), (914, 29435), (1015, 26506), (1682, 15995), (2030, 13253), (2285, 11774), (3199, 8410), (4205, 6398), (4570, 5887)]