71941372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6353}}^1$

素因数の和:6525

約数の個数: 24

約数和(自身を含む): 133434000

約数和(自身を除く): 61492628

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 6353, 11324, 12706, 25412, 120707, 241414, 482828, 946597, 1893194, 3786388, 17985343, 35970686, 71941372]

約数ペア:

[(1, 71941372), (2, 35970686), (4, 17985343), (19, 3786388), (38, 1893194), (76, 946597), (149, 482828), (298, 241414), (596, 120707), (2831, 25412), (5662, 12706), (6353, 11324)]