28410668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49669}}^1$

素因数の和:49697

約数の個数: 24

約数和(自身を含む): 58411920

約数和(自身を除く): 30001252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 49669, 99338, 198676, 546359, 645697, 1092718, 1291394, 2185436, 2582788, 7102667, 14205334, 28410668]

約数ペア:

[(1, 28410668), (2, 14205334), (4, 7102667), (11, 2582788), (13, 2185436), (22, 1291394), (26, 1092718), (44, 645697), (52, 546359), (143, 198676), (286, 99338), (572, 49669)]