39722642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{2399}}^1$

素因数の和:2905

約数の個数: 16

約数和(自身を含む): 63244800

約数和(自身を除く): 23522158

約数列:

[1, 2, 17, 34, 487, 974, 2399, 4798, 8279, 16558, 40783, 81566, 1168313, 2336626, 19861321, 39722642]

約数ペア:

[(1, 39722642), (2, 19861321), (17, 2336626), (34, 1168313), (487, 81566), (974, 40783), (2399, 16558), (4798, 8279)]