79645244

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{40063}}^1$

素因数の和:40145

約数の個数: 24

約数和(自身を含む): 161538048

約数和(自身を除く): 81892804

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 40063, 80126, 160252, 280441, 560882, 1121764, 2844473, 5688946, 11377892, 19911311, 39822622, 79645244]

約数ペア:

[(1, 79645244), (2, 39822622), (4, 19911311), (7, 11377892), (14, 5688946), (28, 2844473), (71, 1121764), (142, 560882), (284, 280441), (497, 160252), (994, 80126), (1988, 40063)]