71584708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4159}}^1$

素因数の和:4507

約数の個数: 24

約数和(自身を含む): 135349760

約数和(自身を除く): 63765052

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 4159, 4303, 8318, 8606, 16636, 17212, 54067, 108134, 216268, 1376629, 2753258, 5506516, 17896177, 35792354, 71584708]

約数ペア:

[(1, 71584708), (2, 35792354), (4, 17896177), (13, 5506516), (26, 2753258), (52, 1376629), (331, 216268), (662, 108134), (1324, 54067), (4159, 17212), (4303, 16636), (8318, 8606)]