28217874

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{719}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 58613760

約数和(自身を除く): 30395886

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 211, 422, 633, 719, 1266, 1438, 2157, 4314, 6541, 13082, 19623, 22289, 39246, 44578, 66867, 133734, 151709, 303418, 455127, 910254, 4702979, 9405958, 14108937, 28217874]

約数ペア:

[(1, 28217874), (2, 14108937), (3, 9405958), (6, 4702979), (31, 910254), (62, 455127), (93, 303418), (186, 151709), (211, 133734), (422, 66867), (633, 44578), (719, 39246), (1266, 22289), (1438, 19623), (2157, 13082), (4314, 6541)]