73903874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 125188416

約数和(自身を除く): 51284542

約数列:

[1, 2, 11, 22, 37, 74, 163, 326, 407, 557, 814, 1114, 1793, 3586, 6031, 6127, 12062, 12254, 20609, 41218, 66341, 90791, 132682, 181582, 226699, 453398, 998701, 1997402, 3359267, 6718534, 36951937, 73903874]

約数ペア:

[(1, 73903874), (2, 36951937), (11, 6718534), (22, 3359267), (37, 1997402), (74, 998701), (163, 453398), (326, 226699), (407, 181582), (557, 132682), (814, 90791), (1114, 66341), (1793, 41218), (3586, 20609), (6031, 12254), (6127, 12062)]