72690832

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{77003}}^1$

素因数の和:77070

約数の個数: 20

約数和(自身を含む): 143227440

約数和(自身を除く): 70536608

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 77003, 154006, 308012, 616024, 1232048, 4543177, 9086354, 18172708, 36345416, 72690832]

約数ペア:

[(1, 72690832), (2, 36345416), (4, 18172708), (8, 9086354), (16, 4543177), (59, 1232048), (118, 616024), (236, 308012), (472, 154006), (944, 77003)]