64664862

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{953}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 132979968

約数和(自身を除く): 68315106

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 263, 526, 789, 953, 1578, 1906, 2859, 5718, 11309, 22618, 33927, 40979, 67854, 81958, 122937, 245874, 250639, 501278, 751917, 1503834, 10777477, 21554954, 32332431, 64664862]

約数ペア:

[(1, 64664862), (2, 32332431), (3, 21554954), (6, 10777477), (43, 1503834), (86, 751917), (129, 501278), (258, 250639), (263, 245874), (526, 122937), (789, 81958), (953, 67854), (1578, 40979), (1906, 33927), (2859, 22618), (5718, 11309)]