67621564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4933}}^1$

素因数の和:5109

約数の個数: 24

約数和(自身を含む): 124336800

約数和(自身を除く): 56715236

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 3427, 4933, 6854, 9866, 13708, 19732, 113459, 226918, 453836, 735017, 1470034, 2940068, 16905391, 33810782, 67621564]

約数ペア:

[(1, 67621564), (2, 33810782), (4, 16905391), (23, 2940068), (46, 1470034), (92, 735017), (149, 453836), (298, 226918), (596, 113459), (3427, 19732), (4933, 13708), (6854, 9866)]