67307888

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{68963}}^1$

素因数の和:69032

約数の個数: 20

約数和(自身を含む): 132548808

約数和(自身を除く): 65240920

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 68963, 137926, 275852, 551704, 1103408, 4206743, 8413486, 16826972, 33653944, 67307888]

約数ペア:

[(1, 67307888), (2, 33653944), (4, 16826972), (8, 8413486), (16, 4206743), (61, 1103408), (122, 551704), (244, 275852), (488, 137926), (976, 68963)]