42346642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{1979}}^1$

素因数の和:2817

約数の個数: 16

約数和(自身を含む): 68523840

約数和(自身を除く): 26177198

約数列:

[1, 2, 13, 26, 823, 1646, 1979, 3958, 10699, 21398, 25727, 51454, 1628717, 3257434, 21173321, 42346642]

約数ペア:

[(1, 42346642), (2, 21173321), (13, 3257434), (26, 1628717), (823, 51454), (1646, 25727), (1979, 21398), (3958, 10699)]