36777728

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 81212208

約数和(自身を除く): 44434480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 257, 344, 416, 514, 559, 688, 832, 1028, 1118, 1376, 1664, 2056, 2236, 2752, 3328, 3341, 4112, 4472, 5504, 6682, 8224, 8944, 11008, 11051, 13364, 16448, 17888, 22102, 26728, 32896, 35776, 44204, 53456, 65792, 71552, 88408, 106912, 143104, 143663, 176816, 213824, 287326, 353632, 427648, 574652, 707264, 855296, 1149304, 1414528, 2298608, 2829056, 4597216, 9194432, 18388864, 36777728]

約数ペア:

[(1, 36777728), (2, 18388864), (4, 9194432), (8, 4597216), (13, 2829056), (16, 2298608), (26, 1414528), (32, 1149304), (43, 855296), (52, 707264), (64, 574652), (86, 427648), (104, 353632), (128, 287326), (172, 213824), (208, 176816), (256, 143663), (257, 143104), (344, 106912), (416, 88408), (514, 71552), (559, 65792), (688, 53456), (832, 44204), (1028, 35776), (1118, 32896), (1376, 26728), (1664, 22102), (2056, 17888), (2236, 16448), (2752, 13364), (3328, 11051), (3341, 11008), (4112, 8944), (4472, 8224), (5504, 6682)]