72065318

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2240

約数の個数: 24

約数和(自身を含む): 118267776

約数和(自身を除く): 46202458

約数列:

[1, 2, 13, 26, 101, 169, 202, 338, 1313, 2111, 2626, 4222, 17069, 27443, 34138, 54886, 213211, 356759, 426422, 713518, 2771743, 5543486, 36032659, 72065318]

約数ペア:

[(1, 72065318), (2, 36032659), (13, 5543486), (26, 2771743), (101, 713518), (169, 426422), (202, 356759), (338, 213211), (1313, 54886), (2111, 34138), (2626, 27443), (4222, 17069)]