40983824

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2671}}^1$

素因数の和:2823

約数の個数: 40

約数和(自身を含む): 91446528

約数和(自身を除く): 50462704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 2671, 3836, 5342, 7672, 10684, 15344, 18697, 21368, 37394, 42736, 74788, 149576, 299152, 365927, 731854, 1463708, 2561489, 2927416, 5122978, 5854832, 10245956, 20491912, 40983824]

約数ペア:

[(1, 40983824), (2, 20491912), (4, 10245956), (7, 5854832), (8, 5122978), (14, 2927416), (16, 2561489), (28, 1463708), (56, 731854), (112, 365927), (137, 299152), (274, 149576), (548, 74788), (959, 42736), (1096, 37394), (1918, 21368), (2192, 18697), (2671, 15344), (3836, 10684), (5342, 7672)]