76707728

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{7253}}^1$

素因数の和:7922

約数の個数: 20

約数和(自身を含む): 148866588

約数和(自身を除く): 72158860

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 7253, 10576, 14506, 29012, 58024, 116048, 4794233, 9588466, 19176932, 38353864, 76707728]

約数ペア:

[(1, 76707728), (2, 38353864), (4, 19176932), (8, 9588466), (16, 4794233), (661, 116048), (1322, 58024), (2644, 29012), (5288, 14506), (7253, 10576)]