75342644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20407}}^1$

素因数の和:20495

約数の個数: 24

約数和(自身を含む): 143998848

約数和(自身を除く): 68656204

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 20407, 40814, 81628, 265291, 530582, 1061164, 1448897, 2897794, 5795588, 18835661, 37671322, 75342644]

約数ペア:

[(1, 75342644), (2, 37671322), (4, 18835661), (13, 5795588), (26, 2897794), (52, 1448897), (71, 1061164), (142, 530582), (284, 265291), (923, 81628), (1846, 40814), (3692, 20407)]