72193912

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10151}}^1$

素因数の和:10291

約数の個数: 32

約数和(自身を含む): 155934720

約数和(自身を除く): 83740808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 10151, 20302, 40604, 71057, 81208, 142114, 284228, 568456, 1289177, 2578354, 5156708, 9024239, 10313416, 18048478, 36096956, 72193912]

約数ペア:

[(1, 72193912), (2, 36096956), (4, 18048478), (7, 10313416), (8, 9024239), (14, 5156708), (28, 2578354), (56, 1289177), (127, 568456), (254, 284228), (508, 142114), (889, 81208), (1016, 71057), (1778, 40604), (3556, 20302), (7112, 10151)]