71380612

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{3089}}^1$

素因数の和:3255

約数の個数: 24

約数和(自身を含む): 128482200

約数和(自身を除く): 57101588

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 3089, 5777, 6178, 11554, 12356, 23108, 163717, 327434, 336701, 654868, 673402, 1346804, 17845153, 35690306, 71380612]

約数ペア:

[(1, 71380612), (2, 35690306), (4, 17845153), (53, 1346804), (106, 673402), (109, 654868), (212, 336701), (218, 327434), (436, 163717), (3089, 23108), (5777, 12356), (6178, 11554)]