28655508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3833}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 77293440

約数和(自身を除く): 48637932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 3833, 7476, 7666, 11499, 15332, 22998, 26831, 45996, 53662, 80493, 107324, 160986, 321972, 341137, 682274, 1023411, 1364548, 2046822, 2387959, 4093644, 4775918, 7163877, 9551836, 14327754, 28655508]

約数ペア:

[(1, 28655508), (2, 14327754), (3, 9551836), (4, 7163877), (6, 4775918), (7, 4093644), (12, 2387959), (14, 2046822), (21, 1364548), (28, 1023411), (42, 682274), (84, 341137), (89, 321972), (178, 160986), (267, 107324), (356, 80493), (534, 53662), (623, 45996), (1068, 26831), (1246, 22998), (1869, 15332), (2492, 11499), (3738, 7666), (3833, 7476)]