28635984

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5099}}^1$

素因数の和:5129

約数の個数: 80

約数和(自身を含む): 88536000

約数和(自身を除く): 59900016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5099, 5616, 10198, 15297, 20396, 30594, 40792, 45891, 61188, 66287, 81584, 91782, 122376, 132574, 137673, 183564, 198861, 244752, 265148, 275346, 367128, 397722, 530296, 550692, 596583, 734256, 795444, 1060592, 1101384, 1193166, 1590888, 1789749, 2202768, 2386332, 3181776, 3579498, 4772664, 7158996, 9545328, 14317992, 28635984]

約数ペア:

[(1, 28635984), (2, 14317992), (3, 9545328), (4, 7158996), (6, 4772664), (8, 3579498), (9, 3181776), (12, 2386332), (13, 2202768), (16, 1789749), (18, 1590888), (24, 1193166), (26, 1101384), (27, 1060592), (36, 795444), (39, 734256), (48, 596583), (52, 550692), (54, 530296), (72, 397722), (78, 367128), (104, 275346), (108, 265148), (117, 244752), (144, 198861), (156, 183564), (208, 137673), (216, 132574), (234, 122376), (312, 91782), (351, 81584), (432, 66287), (468, 61188), (624, 45891), (702, 40792), (936, 30594), (1404, 20396), (1872, 15297), (2808, 10198), (5099, 5616)]