64351028

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{11549}}^1$

素因数の和:11759

約数の個数: 24

約数和(自身を含む): 129360000

約数和(自身を除く): 65008972

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 11549, 23098, 46196, 80843, 161686, 323372, 2298251, 4596502, 9193004, 16087757, 32175514, 64351028]

約数ペア:

[(1, 64351028), (2, 32175514), (4, 16087757), (7, 9193004), (14, 4596502), (28, 2298251), (199, 323372), (398, 161686), (796, 80843), (1393, 46196), (2786, 23098), (5572, 11549)]