28305471796

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10009007}}^1$

素因数の和:10009119

約数の個数: 24

約数和(自身を含む): 57171453696

約数和(自身を除く): 28865981900

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 10009007, 20018014, 40036028, 70063049, 140126098, 280252196, 1010909707, 2021819414, 4043638828, 7076367949, 14152735898, 28305471796]

約数ペア:

[(1, 28305471796), (2, 14152735898), (4, 7076367949), (7, 4043638828), (14, 2021819414), (28, 1010909707), (101, 280252196), (202, 140126098), (404, 70063049), (707, 40036028), (1414, 20018014), (2828, 10009007)]