28508727234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1516583}}^1$

素因数の和:1516842

約数の個数: 32

約数和(自身を含む): 61658239104

約数和(自身を除く): 33149511870

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 3133, 6266, 9399, 18798, 1516583, 3033166, 4549749, 9099498, 19715579, 39431158, 59146737, 118293474, 365496503, 730993006, 1096489509, 2192979018, 4751454539, 9502909078, 14254363617, 28508727234]

約数ペア:

[(1, 28508727234), (2, 14254363617), (3, 9502909078), (6, 4751454539), (13, 2192979018), (26, 1096489509), (39, 730993006), (78, 365496503), (241, 118293474), (482, 59146737), (723, 39431158), (1446, 19715579), (3133, 9099498), (6266, 4549749), (9399, 3033166), (18798, 1516583)]