66856444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{11047}}^1$

素因数の和:11157

約数の個数: 24

約数和(自身を含む): 125284320

約数和(自身を除く): 58427876

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 11047, 22094, 44188, 187799, 375598, 751196, 983183, 1966366, 3932732, 16714111, 33428222, 66856444]

約数ペア:

[(1, 66856444), (2, 33428222), (4, 16714111), (17, 3932732), (34, 1966366), (68, 983183), (89, 751196), (178, 375598), (356, 187799), (1513, 44188), (3026, 22094), (6052, 11047)]