42891646

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{10601}}^1$

素因数の和:10644

約数の個数: 24

約数和(自身を含む): 78115536

約数和(自身を除く): 35223890

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 10601, 21202, 74207, 148414, 180217, 360434, 1261519, 2523038, 3063689, 6127378, 21445823, 42891646]

約数ペア:

[(1, 42891646), (2, 21445823), (7, 6127378), (14, 3063689), (17, 2523038), (34, 1261519), (119, 360434), (238, 180217), (289, 148414), (578, 74207), (2023, 21202), (4046, 10601)]