284574416

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{9661}}^1$

素因数の和:9939

約数の個数: 40

約数和(自身を含む): 632590464

約数和(自身を除く): 348016048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 2104, 3682, 4208, 7364, 9661, 14728, 19322, 29456, 38644, 67627, 77288, 135254, 154576, 270508, 541016, 1082032, 2540843, 5081686, 10163372, 17785901, 20326744, 35571802, 40653488, 71143604, 142287208, 284574416]

約数ペア:

[(1, 284574416), (2, 142287208), (4, 71143604), (7, 40653488), (8, 35571802), (14, 20326744), (16, 17785901), (28, 10163372), (56, 5081686), (112, 2540843), (263, 1082032), (526, 541016), (1052, 270508), (1841, 154576), (2104, 135254), (3682, 77288), (4208, 67627), (7364, 38644), (9661, 29456), (14728, 19322)]