28161516

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{75703}}^1$

素因数の和:75741

約数の個数: 24

約数和(自身を含む): 67830784

約数和(自身を除く): 39669268

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 75703, 151406, 227109, 302812, 454218, 908436, 2346793, 4693586, 7040379, 9387172, 14080758, 28161516]

約数ペア:

[(1, 28161516), (2, 14080758), (3, 9387172), (4, 7040379), (6, 4693586), (12, 2346793), (31, 908436), (62, 454218), (93, 302812), (124, 227109), (186, 151406), (372, 75703)]