28418536

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 54512640

約数和(自身を除く): 26094104

約数列:

[1, 2, 4, 8, 83, 127, 166, 254, 332, 337, 508, 664, 674, 1016, 1348, 2696, 10541, 21082, 27971, 42164, 42799, 55942, 84328, 85598, 111884, 171196, 223768, 342392, 3552317, 7104634, 14209268, 28418536]

約数ペア:

[(1, 28418536), (2, 14209268), (4, 7104634), (8, 3552317), (83, 342392), (127, 223768), (166, 171196), (254, 111884), (332, 85598), (337, 84328), (508, 55942), (664, 42799), (674, 42164), (1016, 27971), (1348, 21082), (2696, 10541)]