77971648

素因数分解:

$2^6\times {\mathrm{1218307}}^1$

素因数の和:1218319

約数の個数: 14

約数和(自身を含む): 154725116

約数和(自身を除く): 76753468

約数列:

[1, 2, 4, 8, 16, 32, 64, 1218307, 2436614, 4873228, 9746456, 19492912, 38985824, 77971648]

約数ペア:

[(1, 77971648), (2, 38985824), (4, 19492912), (8, 9746456), (16, 4873228), (32, 2436614), (64, 1218307)]