42721816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5927}}^1$

素因数の和:6003

約数の個数: 32

約数和(自身を含む): 86430240

約数和(自身を除く): 43708424

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 5927, 7208, 11854, 23708, 47416, 100759, 201518, 314131, 403036, 628262, 806072, 1256524, 2513048, 5340227, 10680454, 21360908, 42721816]

約数ペア:

[(1, 42721816), (2, 21360908), (4, 10680454), (8, 5340227), (17, 2513048), (34, 1256524), (53, 806072), (68, 628262), (106, 403036), (136, 314131), (212, 201518), (424, 100759), (901, 47416), (1802, 23708), (3604, 11854), (5927, 7208)]