42506044

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 88482240

約数和(自身を除く): 45976196

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 89, 148, 178, 259, 356, 461, 518, 623, 922, 1036, 1246, 1844, 2492, 3227, 3293, 6454, 6586, 12908, 13172, 17057, 23051, 34114, 41029, 46102, 68228, 82058, 92204, 119399, 164116, 238798, 287203, 477596, 574406, 1148812, 1518073, 3036146, 6072292, 10626511, 21253022, 42506044]

約数ペア:

[(1, 42506044), (2, 21253022), (4, 10626511), (7, 6072292), (14, 3036146), (28, 1518073), (37, 1148812), (74, 574406), (89, 477596), (148, 287203), (178, 238798), (259, 164116), (356, 119399), (461, 92204), (518, 82058), (623, 68228), (922, 46102), (1036, 41029), (1246, 34114), (1844, 23051), (2492, 17057), (3227, 13172), (3293, 12908), (6454, 6586)]