39188912

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2671}}^1$

素因数の和:2817

約数の個数: 40

約数和(自身を含む): 87470592

約数和(自身を除く): 48281680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 2671, 3668, 5342, 7336, 10684, 14672, 18697, 21368, 37394, 42736, 74788, 149576, 299152, 349901, 699802, 1399604, 2449307, 2799208, 4898614, 5598416, 9797228, 19594456, 39188912]

約数ペア:

[(1, 39188912), (2, 19594456), (4, 9797228), (7, 5598416), (8, 4898614), (14, 2799208), (16, 2449307), (28, 1399604), (56, 699802), (112, 349901), (131, 299152), (262, 149576), (524, 74788), (917, 42736), (1048, 37394), (1834, 21368), (2096, 18697), (2671, 14672), (3668, 10684), (5342, 7336)]