57421478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 96272064

約数和(自身を除く): 38850586

約数列:

[1, 2, 17, 23, 34, 46, 97, 194, 391, 757, 782, 1514, 1649, 2231, 3298, 4462, 12869, 17411, 25738, 34822, 37927, 73429, 75854, 146858, 295987, 591974, 1248293, 1688867, 2496586, 3377734, 28710739, 57421478]

約数ペア:

[(1, 57421478), (2, 28710739), (17, 3377734), (23, 2496586), (34, 1688867), (46, 1248293), (97, 591974), (194, 295987), (391, 146858), (757, 75854), (782, 73429), (1514, 37927), (1649, 34822), (2231, 25738), (3298, 17411), (4462, 12869)]