28860118

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{1019}}^1$

素因数の和:1069

約数の個数: 36

約数和(自身を含む): 53546940

約数和(自身を除く): 24686822

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 289, 578, 833, 1019, 1666, 2023, 2038, 4046, 7133, 14161, 14266, 17323, 28322, 34646, 49931, 99862, 121261, 242522, 294491, 588982, 848827, 1697654, 2061437, 4122874, 14430059, 28860118]

約数ペア:

[(1, 28860118), (2, 14430059), (7, 4122874), (14, 2061437), (17, 1697654), (34, 848827), (49, 588982), (98, 294491), (119, 242522), (238, 121261), (289, 99862), (578, 49931), (833, 34646), (1019, 28322), (1666, 17323), (2023, 14266), (2038, 14161), (4046, 7133)]