67574704

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:557

約数の個数: 40

約数和(自身を含む): 133751360

約数和(自身を除く): 66176656

約数列:

[1, 2, 4, 8, 16, 79, 158, 193, 277, 316, 386, 554, 632, 772, 1108, 1264, 1544, 2216, 3088, 4432, 15247, 21883, 30494, 43766, 53461, 60988, 87532, 106922, 121976, 175064, 213844, 243952, 350128, 427688, 855376, 4223419, 8446838, 16893676, 33787352, 67574704]

約数ペア:

[(1, 67574704), (2, 33787352), (4, 16893676), (8, 8446838), (16, 4223419), (79, 855376), (158, 427688), (193, 350128), (277, 243952), (316, 213844), (386, 175064), (554, 121976), (632, 106922), (772, 87532), (1108, 60988), (1264, 53461), (1544, 43766), (2216, 30494), (3088, 21883), (4432, 15247)]