74970454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{43037}}^1$

素因数の和:43119

約数の個数: 16

約数和(自身を含む): 122916528

約数和(自身を除く): 47946074

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 43037, 86074, 559481, 1118962, 2883479, 5766958, 37485227, 74970454]

約数ペア:

[(1, 74970454), (2, 37485227), (13, 5766958), (26, 2883479), (67, 1118962), (134, 559481), (871, 86074), (1742, 43037)]