66845912

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51899}}^1$

素因数の和:51935

約数の個数: 32

約数和(自身を含む): 149472000

約数和(自身を除く): 82626088

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 51899, 103798, 207596, 363293, 415192, 726586, 1193677, 1453172, 2387354, 2906344, 4774708, 8355739, 9549416, 16711478, 33422956, 66845912]

約数ペア:

[(1, 66845912), (2, 33422956), (4, 16711478), (7, 9549416), (8, 8355739), (14, 4774708), (23, 2906344), (28, 2387354), (46, 1453172), (56, 1193677), (92, 726586), (161, 415192), (184, 363293), (322, 207596), (644, 103798), (1288, 51899)]