852656

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 1976064

約数和(自身を除く): 1123408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 331, 368, 644, 662, 1288, 1324, 2317, 2576, 2648, 4634, 5296, 7613, 9268, 15226, 18536, 30452, 37072, 53291, 60904, 106582, 121808, 213164, 426328, 852656]

約数ペア:

[(1, 852656), (2, 426328), (4, 213164), (7, 121808), (8, 106582), (14, 60904), (16, 53291), (23, 37072), (28, 30452), (46, 18536), (56, 15226), (92, 9268), (112, 7613), (161, 5296), (184, 4634), (322, 2648), (331, 2576), (368, 2317), (644, 1324), (662, 1288)]