28837302416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3499}}^1\times {\mathrm{39623}}^1$

素因数の和:43143

約数の個数: 40

約数和(自身を含む): 60188856000

約数和(自身を除く): 31351553584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3499, 6998, 13996, 27992, 39623, 45487, 55984, 79246, 90974, 158492, 181948, 316984, 363896, 515099, 633968, 727792, 1030198, 2060396, 4120792, 8241584, 138640877, 277281754, 554563508, 1109127016, 1802331401, 2218254032, 3604662802, 7209325604, 14418651208, 28837302416]

約数ペア:

[(1, 28837302416), (2, 14418651208), (4, 7209325604), (8, 3604662802), (13, 2218254032), (16, 1802331401), (26, 1109127016), (52, 554563508), (104, 277281754), (208, 138640877), (3499, 8241584), (6998, 4120792), (13996, 2060396), (27992, 1030198), (39623, 727792), (45487, 633968), (55984, 515099), (79246, 363896), (90974, 316984), (158492, 181948)]