61711312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1307}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 129429216

約数和(自身を除く): 67717904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227, 454, 908, 1307, 1816, 2614, 2951, 3632, 5228, 5902, 10456, 11804, 16991, 20912, 23608, 33982, 47216, 67964, 135928, 271856, 296689, 593378, 1186756, 2373512, 3856957, 4747024, 7713914, 15427828, 30855656, 61711312]

約数ペア:

[(1, 61711312), (2, 30855656), (4, 15427828), (8, 7713914), (13, 4747024), (16, 3856957), (26, 2373512), (52, 1186756), (104, 593378), (208, 296689), (227, 271856), (454, 135928), (908, 67964), (1307, 47216), (1816, 33982), (2614, 23608), (2951, 20912), (3632, 16991), (5228, 11804), (5902, 10456)]