66439248

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{22691}}^1$

素因数の和:22763

約数の個数: 40

約数和(自身を含む): 174456096

約数和(自身を除く): 108016848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 22691, 45382, 68073, 90764, 136146, 181528, 272292, 363056, 544584, 1089168, 1384151, 2768302, 4152453, 5536604, 8304906, 11073208, 16609812, 22146416, 33219624, 66439248]

約数ペア:

[(1, 66439248), (2, 33219624), (3, 22146416), (4, 16609812), (6, 11073208), (8, 8304906), (12, 5536604), (16, 4152453), (24, 2768302), (48, 1384151), (61, 1089168), (122, 544584), (183, 363056), (244, 272292), (366, 181528), (488, 136146), (732, 90764), (976, 68073), (1464, 45382), (2928, 22691)]