73398268

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 130636800

約数和(自身を除く): 57238532

約数列:

[1, 2, 4, 79, 158, 316, 359, 647, 718, 1294, 1436, 2588, 28361, 51113, 56722, 102226, 113444, 204452, 232273, 464546, 929092, 18349567, 36699134, 73398268]

約数ペア:

[(1, 73398268), (2, 36699134), (4, 18349567), (79, 929092), (158, 464546), (316, 232273), (359, 204452), (647, 113444), (718, 102226), (1294, 56722), (1436, 51113), (2588, 28361)]