66847404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{428509}}^1$

素因数の和:428529

約数の個数: 24

約数和(自身を含む): 167975920

約数和(自身を除く): 101128516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 428509, 857018, 1285527, 1714036, 2571054, 5142108, 5570617, 11141234, 16711851, 22282468, 33423702, 66847404]

約数ペア:

[(1, 66847404), (2, 33423702), (3, 22282468), (4, 16711851), (6, 11141234), (12, 5570617), (13, 5142108), (26, 2571054), (39, 1714036), (52, 1285527), (78, 857018), (156, 428509)]