40637868

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{13177}}^1$

素因数の和:13441

約数の個数: 24

約数和(自身を含む): 95197872

約数和(自身を除く): 54560004

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 13177, 26354, 39531, 52708, 79062, 158124, 3386489, 6772978, 10159467, 13545956, 20318934, 40637868]

約数ペア:

[(1, 40637868), (2, 20318934), (3, 13545956), (4, 10159467), (6, 6772978), (12, 3386489), (257, 158124), (514, 79062), (771, 52708), (1028, 39531), (1542, 26354), (3084, 13177)]