28162872

素因数分解:

$2^3\times 3^2\times {\mathrm{391151}}^1$

素因数の和:391163

約数の個数: 24

約数和(自身を含む): 76274640

約数和(自身を除く): 48111768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 391151, 782302, 1173453, 1564604, 2346906, 3129208, 3520359, 4693812, 7040718, 9387624, 14081436, 28162872]

約数ペア:

[(1, 28162872), (2, 14081436), (3, 9387624), (4, 7040718), (6, 4693812), (8, 3520359), (9, 3129208), (12, 2346906), (18, 1564604), (24, 1173453), (36, 782302), (72, 391151)]