71470516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80849}}^1$

素因数の和:80883

約数の個数: 24

約数和(自身を含む): 142619400

約数和(自身を除く): 71148884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 80849, 161698, 323396, 1051037, 1374433, 2102074, 2748866, 4204148, 5497732, 17867629, 35735258, 71470516]

約数ペア:

[(1, 71470516), (2, 35735258), (4, 17867629), (13, 5497732), (17, 4204148), (26, 2748866), (34, 2102074), (52, 1374433), (68, 1051037), (221, 323396), (442, 161698), (884, 80849)]