72727168

素因数分解:

$2^7\times {\mathrm{227}}^1\times {\mathrm{2503}}^1$

素因数の和:2744

約数の個数: 32

約数和(自身を含む): 145582560

約数和(自身を除く): 72855392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 454, 908, 1816, 2503, 3632, 5006, 7264, 10012, 14528, 20024, 29056, 40048, 80096, 160192, 320384, 568181, 1136362, 2272724, 4545448, 9090896, 18181792, 36363584, 72727168]

約数ペア:

[(1, 72727168), (2, 36363584), (4, 18181792), (8, 9090896), (16, 4545448), (32, 2272724), (64, 1136362), (128, 568181), (227, 320384), (454, 160192), (908, 80096), (1816, 40048), (2503, 29056), (3632, 20024), (5006, 14528), (7264, 10012)]