74052979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2551}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 102896640

約数和(自身を除く): 28843661

約数列:

[1, 7, 11, 13, 29, 77, 91, 143, 203, 319, 377, 1001, 2233, 2551, 2639, 4147, 17857, 28061, 29029, 33163, 73979, 196427, 232141, 364793, 517853, 813769, 961727, 2553551, 5696383, 6732089, 10578997, 74052979]

約数ペア:

[(1, 74052979), (7, 10578997), (11, 6732089), (13, 5696383), (29, 2553551), (77, 961727), (91, 813769), (143, 517853), (203, 364793), (319, 232141), (377, 196427), (1001, 73979), (2233, 33163), (2551, 29029), (2639, 28061), (4147, 17857)]