73709402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 123230352

約数和(自身を除く): 49520950

約数列:

[1, 2, 13, 26, 37, 74, 193, 386, 397, 481, 794, 962, 2509, 5018, 5161, 7141, 10322, 14282, 14689, 29378, 76621, 92833, 153242, 185666, 190957, 381914, 996073, 1992146, 2834977, 5669954, 36854701, 73709402]

約数ペア:

[(1, 73709402), (2, 36854701), (13, 5669954), (26, 2834977), (37, 1992146), (74, 996073), (193, 381914), (386, 190957), (397, 185666), (481, 153242), (794, 92833), (962, 76621), (2509, 29378), (5018, 14689), (5161, 14282), (7141, 10322)]