38686312

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18671}}^1$

素因数の和:18721

約数の個数: 32

約数和(自身を含む): 85144320

約数和(自身を除く): 46458008

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 18671, 37342, 74684, 130697, 149368, 261394, 522788, 690827, 1045576, 1381654, 2763308, 4835789, 5526616, 9671578, 19343156, 38686312]

約数ペア:

[(1, 38686312), (2, 19343156), (4, 9671578), (7, 5526616), (8, 4835789), (14, 2763308), (28, 1381654), (37, 1045576), (56, 690827), (74, 522788), (148, 261394), (259, 149368), (296, 130697), (518, 74684), (1036, 37342), (2072, 18671)]