61013456

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17573}}^1$

素因数の和:17619

約数の個数: 40

約数和(自身を含む): 139467264

約数和(自身を除く): 78453808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 17573, 35146, 70292, 123011, 140584, 246022, 281168, 492044, 544763, 984088, 1089526, 1968176, 2179052, 3813341, 4358104, 7626682, 8716208, 15253364, 30506728, 61013456]

約数ペア:

[(1, 61013456), (2, 30506728), (4, 15253364), (7, 8716208), (8, 7626682), (14, 4358104), (16, 3813341), (28, 2179052), (31, 1968176), (56, 1089526), (62, 984088), (112, 544763), (124, 492044), (217, 281168), (248, 246022), (434, 140584), (496, 123011), (868, 70292), (1736, 35146), (3472, 17573)]