73790266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{42457}}^1$

素因数の和:42549

約数の個数: 16

約数和(自身を含む): 122279040

約数和(自身を除く): 48488774

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 42457, 84914, 467027, 934054, 3354103, 6708206, 36895133, 73790266]

約数ペア:

[(1, 73790266), (2, 36895133), (11, 6708206), (22, 3354103), (79, 934054), (158, 467027), (869, 84914), (1738, 42457)]