68698088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1091}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 136805760

約数和(自身を除く): 68107672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 463, 926, 1091, 1852, 2182, 3704, 4364, 7871, 8728, 15742, 18547, 31484, 37094, 62968, 74188, 148376, 505133, 1010266, 2020532, 4041064, 8587261, 17174522, 34349044, 68698088]

約数ペア:

[(1, 68698088), (2, 34349044), (4, 17174522), (8, 8587261), (17, 4041064), (34, 2020532), (68, 1010266), (136, 505133), (463, 148376), (926, 74188), (1091, 62968), (1852, 37094), (2182, 31484), (3704, 18547), (4364, 15742), (7871, 8728)]