71358338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{3433}}^1$

素因数の和:4001

約数の個数: 16

約数和(自身を含む): 112909920

約数和(自身を除く): 41551582

約数列:

[1, 2, 19, 38, 547, 1094, 3433, 6866, 10393, 20786, 65227, 130454, 1877851, 3755702, 35679169, 71358338]

約数ペア:

[(1, 71358338), (2, 35679169), (19, 3755702), (38, 1877851), (547, 130454), (1094, 65227), (3433, 20786), (6866, 10393)]