64573112

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 59842888

約数列:

[1, 2, 4, 8, 47, 94, 188, 199, 376, 398, 796, 863, 1592, 1726, 3452, 6904, 9353, 18706, 37412, 40561, 74824, 81122, 162244, 171737, 324488, 343474, 686948, 1373896, 8071639, 16143278, 32286556, 64573112]

約数ペア:

[(1, 64573112), (2, 32286556), (4, 16143278), (8, 8071639), (47, 1373896), (94, 686948), (188, 343474), (199, 324488), (376, 171737), (398, 162244), (796, 81122), (863, 74824), (1592, 40561), (1726, 37412), (3452, 18706), (6904, 9353)]