66206768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1471}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 134158080

約数和(自身を除く): 67951312

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 194, 232, 388, 464, 776, 1471, 1552, 2813, 2942, 5626, 5884, 11252, 11768, 22504, 23536, 42659, 45008, 85318, 142687, 170636, 285374, 341272, 570748, 682544, 1141496, 2282992, 4137923, 8275846, 16551692, 33103384, 66206768]

約数ペア:

[(1, 66206768), (2, 33103384), (4, 16551692), (8, 8275846), (16, 4137923), (29, 2282992), (58, 1141496), (97, 682544), (116, 570748), (194, 341272), (232, 285374), (388, 170636), (464, 142687), (776, 85318), (1471, 45008), (1552, 42659), (2813, 23536), (2942, 22504), (5626, 11768), (5884, 11252)]