69183904

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 140773248

約数和(自身を除く): 71589344

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 137, 172, 274, 344, 367, 548, 688, 734, 1096, 1376, 1468, 2192, 2936, 4384, 5872, 5891, 11744, 11782, 15781, 23564, 31562, 47128, 50279, 63124, 94256, 100558, 126248, 188512, 201116, 252496, 402232, 504992, 804464, 1608928, 2161997, 4323994, 8647988, 17295976, 34591952, 69183904]

約数ペア:

[(1, 69183904), (2, 34591952), (4, 17295976), (8, 8647988), (16, 4323994), (32, 2161997), (43, 1608928), (86, 804464), (137, 504992), (172, 402232), (274, 252496), (344, 201116), (367, 188512), (548, 126248), (688, 100558), (734, 94256), (1096, 63124), (1376, 50279), (1468, 47128), (2192, 31562), (2936, 23564), (4384, 15781), (5872, 11782), (5891, 11744)]