28962416

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 68418240

約数和(自身を除く): 39455824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 56, 58, 74, 112, 116, 148, 203, 232, 241, 259, 296, 406, 464, 482, 518, 592, 812, 964, 1036, 1073, 1624, 1687, 1928, 2072, 2146, 3248, 3374, 3856, 4144, 4292, 6748, 6989, 7511, 8584, 8917, 13496, 13978, 15022, 17168, 17834, 26992, 27956, 30044, 35668, 48923, 55912, 60088, 62419, 71336, 97846, 111824, 120176, 124838, 142672, 195692, 249676, 258593, 391384, 499352, 517186, 782768, 998704, 1034372, 1810151, 2068744, 3620302, 4137488, 7240604, 14481208, 28962416]

約数ペア:

[(1, 28962416), (2, 14481208), (4, 7240604), (7, 4137488), (8, 3620302), (14, 2068744), (16, 1810151), (28, 1034372), (29, 998704), (37, 782768), (56, 517186), (58, 499352), (74, 391384), (112, 258593), (116, 249676), (148, 195692), (203, 142672), (232, 124838), (241, 120176), (259, 111824), (296, 97846), (406, 71336), (464, 62419), (482, 60088), (518, 55912), (592, 48923), (812, 35668), (964, 30044), (1036, 27956), (1073, 26992), (1624, 17834), (1687, 17168), (1928, 15022), (2072, 13978), (2146, 13496), (3248, 8917), (3374, 8584), (3856, 7511), (4144, 6989), (4292, 6748)]