27386788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 59028480

約数和(自身を除く): 31641692

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 127, 143, 169, 254, 286, 319, 338, 377, 508, 572, 638, 676, 754, 1276, 1397, 1508, 1651, 1859, 2794, 3302, 3683, 3718, 4147, 4901, 5588, 6604, 7366, 7436, 8294, 9802, 14732, 16588, 18161, 19604, 21463, 36322, 40513, 42926, 47879, 53911, 72644, 81026, 85852, 95758, 107822, 162052, 191516, 215644, 236093, 472186, 526669, 622427, 944372, 1053338, 1244854, 2106676, 2489708, 6846697, 13693394, 27386788]

約数ペア:

[(1, 27386788), (2, 13693394), (4, 6846697), (11, 2489708), (13, 2106676), (22, 1244854), (26, 1053338), (29, 944372), (44, 622427), (52, 526669), (58, 472186), (116, 236093), (127, 215644), (143, 191516), (169, 162052), (254, 107822), (286, 95758), (319, 85852), (338, 81026), (377, 72644), (508, 53911), (572, 47879), (638, 42926), (676, 40513), (754, 36322), (1276, 21463), (1397, 19604), (1508, 18161), (1651, 16588), (1859, 14732), (2794, 9802), (3302, 8294), (3683, 7436), (3718, 7366), (4147, 6604), (4901, 5588)]