8557122016

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{26669}}^1$

素因数の和:26987

約数の個数: 48

約数和(自身を含む): 17366650560

約数和(自身を除く): 8809528544

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 271, 296, 542, 592, 1084, 1184, 2168, 4336, 8672, 10027, 20054, 26669, 40108, 53338, 80216, 106676, 160432, 213352, 320864, 426704, 853408, 986753, 1973506, 3947012, 7227299, 7894024, 14454598, 15788048, 28909196, 31576096, 57818392, 115636784, 231273568, 267410063, 534820126, 1069640252, 2139280504, 4278561008, 8557122016]

約数ペア:

[(1, 8557122016), (2, 4278561008), (4, 2139280504), (8, 1069640252), (16, 534820126), (32, 267410063), (37, 231273568), (74, 115636784), (148, 57818392), (271, 31576096), (296, 28909196), (542, 15788048), (592, 14454598), (1084, 7894024), (1184, 7227299), (2168, 3947012), (4336, 1973506), (8672, 986753), (10027, 853408), (20054, 426704), (26669, 320864), (40108, 213352), (53338, 160432), (80216, 106676)]