72417382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{6719}}^1$

素因数の和:7055

約数の個数: 16

約数和(自身を含む): 115395840

約数和(自身を除く): 42978458

約数列:

[1, 2, 17, 34, 317, 634, 5389, 6719, 10778, 13438, 114223, 228446, 2129923, 4259846, 36208691, 72417382]

約数ペア:

[(1, 72417382), (2, 36208691), (17, 4259846), (34, 2129923), (317, 228446), (634, 114223), (5389, 13438), (6719, 10778)]