64869224

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5821}}^1$

素因数の和:6033

約数の個数: 32

約数和(自身を含む): 139728000

約数和(自身を除く): 74858776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 5821, 11144, 11642, 23284, 40747, 46568, 81494, 162988, 325976, 1158379, 2316758, 4633516, 8108653, 9267032, 16217306, 32434612, 64869224]

約数ペア:

[(1, 64869224), (2, 32434612), (4, 16217306), (7, 9267032), (8, 8108653), (14, 4633516), (28, 2316758), (56, 1158379), (199, 325976), (398, 162988), (796, 81494), (1393, 46568), (1592, 40747), (2786, 23284), (5572, 11642), (5821, 11144)]