790147696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{42683}}^1$

素因数の和:42793

約数の個数: 40

約数和(自身を含む): 1667237040

約数和(自身を除く): 877089344

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 18512, 42683, 85366, 170732, 341464, 554879, 682928, 1109758, 2219516, 3798787, 4439032, 7597574, 8878064, 15195148, 30390296, 49384231, 60780592, 98768462, 197536924, 395073848, 790147696]

約数ペア:

[(1, 790147696), (2, 395073848), (4, 197536924), (8, 98768462), (13, 60780592), (16, 49384231), (26, 30390296), (52, 15195148), (89, 8878064), (104, 7597574), (178, 4439032), (208, 3798787), (356, 2219516), (712, 1109758), (1157, 682928), (1424, 554879), (2314, 341464), (4628, 170732), (9256, 85366), (18512, 42683)]