64400772

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{34183}}^1$

素因数の和:34347

約数の個数: 24

約数和(自身を含む): 151230016

約数和(自身を除く): 86829244

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 34183, 68366, 102549, 136732, 205098, 410196, 5366731, 10733462, 16100193, 21466924, 32200386, 64400772]

約数ペア:

[(1, 64400772), (2, 32200386), (3, 21466924), (4, 16100193), (6, 10733462), (12, 5366731), (157, 410196), (314, 205098), (471, 136732), (628, 102549), (942, 68366), (1884, 34183)]