28903524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4519}}^1$

素因数の和:4580

約数の個数: 48

約数和(自身を含む): 74417280

約数和(自身を除く): 45513756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 4519, 6396, 9038, 13557, 18076, 27114, 54228, 58747, 117494, 176241, 185279, 234988, 352482, 370558, 555837, 704964, 741116, 1111674, 2223348, 2408627, 4817254, 7225881, 9634508, 14451762, 28903524]

約数ペア:

[(1, 28903524), (2, 14451762), (3, 9634508), (4, 7225881), (6, 4817254), (12, 2408627), (13, 2223348), (26, 1111674), (39, 741116), (41, 704964), (52, 555837), (78, 370558), (82, 352482), (123, 234988), (156, 185279), (164, 176241), (246, 117494), (492, 58747), (533, 54228), (1066, 27114), (1599, 18076), (2132, 13557), (3198, 9038), (4519, 6396)]