66377264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{569}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 134857440

約数和(自身を除く): 68480176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 317, 368, 569, 634, 1138, 1268, 2276, 2536, 4552, 5072, 7291, 9104, 13087, 14582, 26174, 29164, 52348, 58328, 104696, 116656, 180373, 209392, 360746, 721492, 1442984, 2885968, 4148579, 8297158, 16594316, 33188632, 66377264]

約数ペア:

[(1, 66377264), (2, 33188632), (4, 16594316), (8, 8297158), (16, 4148579), (23, 2885968), (46, 1442984), (92, 721492), (184, 360746), (317, 209392), (368, 180373), (569, 116656), (634, 104696), (1138, 58328), (1268, 52348), (2276, 29164), (2536, 26174), (4552, 14582), (5072, 13087), (7291, 9104)]