72902986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{3407}}^1$

素因数の和:4245

約数の個数: 16

約数和(自身を含む): 117944064

約数和(自身を除く): 45041078

約数列:

[1, 2, 13, 26, 823, 1646, 3407, 6814, 10699, 21398, 44291, 88582, 2803961, 5607922, 36451493, 72902986]

約数ペア:

[(1, 72902986), (2, 36451493), (13, 5607922), (26, 2803961), (823, 88582), (1646, 44291), (3407, 21398), (6814, 10699)]