42739592

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17749}}^1$

素因数の和:17805

約数の個数: 32

約数和(自身を含む): 93720000

約数和(自身を除く): 50980408

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 17749, 35498, 70996, 124243, 141992, 248486, 496972, 763207, 993944, 1526414, 3052828, 5342449, 6105656, 10684898, 21369796, 42739592]

約数ペア:

[(1, 42739592), (2, 21369796), (4, 10684898), (7, 6105656), (8, 5342449), (14, 3052828), (28, 1526414), (43, 993944), (56, 763207), (86, 496972), (172, 248486), (301, 141992), (344, 124243), (602, 70996), (1204, 35498), (2408, 17749)]