24921978

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 26399622

約数列:

[1, 2, 3, 6, 53, 106, 109, 159, 218, 318, 327, 654, 719, 1438, 2157, 4314, 5777, 11554, 17331, 34662, 38107, 76214, 78371, 114321, 156742, 228642, 235113, 470226, 4153663, 8307326, 12460989, 24921978]

約数ペア:

[(1, 24921978), (2, 12460989), (3, 8307326), (6, 4153663), (53, 470226), (106, 235113), (109, 228642), (159, 156742), (218, 114321), (318, 78371), (327, 76214), (654, 38107), (719, 34662), (1438, 17331), (2157, 11554), (4314, 5777)]