74792641

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 94610880

約数和(自身を除く): 19818239

約数列:

[1, 7, 11, 77, 121, 227, 389, 847, 1589, 2497, 2723, 4279, 17479, 27467, 29953, 47069, 88303, 192269, 329483, 618121, 971333, 6799331, 10684663, 74792641]

約数ペア:

[(1, 74792641), (7, 10684663), (11, 6799331), (77, 971333), (121, 618121), (227, 329483), (389, 192269), (847, 88303), (1589, 47069), (2497, 29953), (2723, 27467), (4279, 17479)]