64690682

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{5039}}^1$

素因数の和:5186

約数の個数: 24

約数和(自身を含む): 113762880

約数和(自身を除く): 49072198

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 5039, 6419, 10078, 12838, 35273, 70546, 246911, 493822, 660109, 1320218, 4620763, 9241526, 32345341, 64690682]

約数ペア:

[(1, 64690682), (2, 32345341), (7, 9241526), (14, 4620763), (49, 1320218), (98, 660109), (131, 493822), (262, 246911), (917, 70546), (1834, 35273), (5039, 12838), (6419, 10078)]