12672022256

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{497801}}^1$

素因数の和:497889

約数の個数: 40

約数和(自身を含む): 25802073264

約数和(自身を除く): 13130051008

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1591, 3182, 6364, 12728, 25456, 497801, 995602, 1991204, 3982408, 7964816, 18418637, 21405443, 36837274, 42810886, 73674548, 85621772, 147349096, 171243544, 294698192, 342487088, 792001391, 1584002782, 3168005564, 6336011128, 12672022256]

約数ペア:

[(1, 12672022256), (2, 6336011128), (4, 3168005564), (8, 1584002782), (16, 792001391), (37, 342487088), (43, 294698192), (74, 171243544), (86, 147349096), (148, 85621772), (172, 73674548), (296, 42810886), (344, 36837274), (592, 21405443), (688, 18418637), (1591, 7964816), (3182, 3982408), (6364, 1991204), (12728, 995602), (25456, 497801)]