28636848

素因数分解:

$2^4\times 3^3\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:607

約数の個数: 80

約数和(自身を含む): 82931200

約数和(自身を除く): 54294352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 151, 216, 302, 432, 439, 453, 604, 878, 906, 1208, 1317, 1359, 1756, 1812, 2416, 2634, 2718, 3512, 3624, 3951, 4077, 5268, 5436, 7024, 7248, 7902, 8154, 10536, 10872, 11853, 15804, 16308, 21072, 21744, 23706, 31608, 32616, 47412, 63216, 65232, 66289, 94824, 132578, 189648, 198867, 265156, 397734, 530312, 596601, 795468, 1060624, 1193202, 1590936, 1789803, 2386404, 3181872, 3579606, 4772808, 7159212, 9545616, 14318424, 28636848]

約数ペア:

[(1, 28636848), (2, 14318424), (3, 9545616), (4, 7159212), (6, 4772808), (8, 3579606), (9, 3181872), (12, 2386404), (16, 1789803), (18, 1590936), (24, 1193202), (27, 1060624), (36, 795468), (48, 596601), (54, 530312), (72, 397734), (108, 265156), (144, 198867), (151, 189648), (216, 132578), (302, 94824), (432, 66289), (439, 65232), (453, 63216), (604, 47412), (878, 32616), (906, 31608), (1208, 23706), (1317, 21744), (1359, 21072), (1756, 16308), (1812, 15804), (2416, 11853), (2634, 10872), (2718, 10536), (3512, 8154), (3624, 7902), (3951, 7248), (4077, 7024), (5268, 5436)]