66237992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2053}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 128785800

約数和(自身を除く): 62547808

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 296, 436, 872, 2053, 4033, 4106, 8066, 8212, 16132, 16424, 32264, 75961, 151922, 223777, 303844, 447554, 607688, 895108, 1790216, 8279749, 16559498, 33118996, 66237992]

約数ペア:

[(1, 66237992), (2, 33118996), (4, 16559498), (8, 8279749), (37, 1790216), (74, 895108), (109, 607688), (148, 447554), (218, 303844), (296, 223777), (436, 151922), (872, 75961), (2053, 32264), (4033, 16424), (4106, 16132), (8066, 8212)]