73008298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 126360000

約数和(自身を除く): 53351702

約数列:

[1, 2, 11, 19, 22, 38, 209, 389, 418, 449, 778, 898, 4279, 4939, 7391, 8531, 8558, 9878, 14782, 17062, 81301, 93841, 162602, 174661, 187682, 349322, 1921271, 3318559, 3842542, 6637118, 36504149, 73008298]

約数ペア:

[(1, 73008298), (2, 36504149), (11, 6637118), (19, 3842542), (22, 3318559), (38, 1921271), (209, 349322), (389, 187682), (418, 174661), (449, 162602), (778, 93841), (898, 81301), (4279, 17062), (4939, 14782), (7391, 9878), (8531, 8558)]