74206172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6553}}^1$

素因数の和:6725

約数の個数: 24

約数和(自身を含む): 137634000

約数和(自身を除く): 63427828

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 6553, 11324, 13106, 26212, 124507, 249014, 498028, 976397, 1952794, 3905588, 18551543, 37103086, 74206172]

約数ペア:

[(1, 74206172), (2, 37103086), (4, 18551543), (19, 3905588), (38, 1952794), (76, 976397), (149, 498028), (298, 249014), (596, 124507), (2831, 26212), (5662, 13106), (6553, 11324)]