72852538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{70457}}^1$

素因数の和:70517

約数の個数: 16

約数和(自身を含む): 121751424

約数和(自身を除く): 48898886

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 70457, 140914, 775027, 1550054, 3311479, 6622958, 36426269, 72852538]

約数ペア:

[(1, 72852538), (2, 36426269), (11, 6622958), (22, 3311479), (47, 1550054), (94, 775027), (517, 140914), (1034, 70457)]