42712684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80287}}^1$

素因数の和:80317

約数の個数: 24

約数和(自身を含む): 89922560

約数和(自身を除く): 47209876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 80287, 160574, 321148, 562009, 1124018, 1525453, 2248036, 3050906, 6101812, 10678171, 21356342, 42712684]

約数ペア:

[(1, 42712684), (2, 21356342), (4, 10678171), (7, 6101812), (14, 3050906), (19, 2248036), (28, 1525453), (38, 1124018), (76, 562009), (133, 321148), (266, 160574), (532, 80287)]