39710792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2521}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 81712800

約数和(自身を除く): 42002008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 2521, 3938, 5042, 7876, 10084, 15752, 20168, 27731, 55462, 110924, 221848, 451259, 902518, 1805036, 3610072, 4963849, 9927698, 19855396, 39710792]

約数ペア:

[(1, 39710792), (2, 19855396), (4, 9927698), (8, 4963849), (11, 3610072), (22, 1805036), (44, 902518), (88, 451259), (179, 221848), (358, 110924), (716, 55462), (1432, 27731), (1969, 20168), (2521, 15752), (3938, 10084), (5042, 7876)]