56071376

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:659

約数の個数: 40

約数和(自身を含む): 111849984

約数和(自身を除く): 55778608

約数列:

[1, 2, 4, 8, 16, 47, 94, 173, 188, 346, 376, 431, 692, 752, 862, 1384, 1724, 2768, 3448, 6896, 8131, 16262, 20257, 32524, 40514, 65048, 74563, 81028, 130096, 149126, 162056, 298252, 324112, 596504, 1193008, 3504461, 7008922, 14017844, 28035688, 56071376]

約数ペア:

[(1, 56071376), (2, 28035688), (4, 14017844), (8, 7008922), (16, 3504461), (47, 1193008), (94, 596504), (173, 324112), (188, 298252), (346, 162056), (376, 149126), (431, 130096), (692, 81028), (752, 74563), (862, 65048), (1384, 40514), (1724, 32524), (2768, 20257), (3448, 16262), (6896, 8131)]