27281974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19571}}^1$

素因数の和:19631

約数の個数: 16

約数和(自身を含む): 44389296

約数和(自身を除く): 17107322

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 19571, 39142, 332707, 665414, 802411, 1604822, 13640987, 27281974]

約数ペア:

[(1, 27281974), (2, 13640987), (17, 1604822), (34, 802411), (41, 665414), (82, 332707), (697, 39142), (1394, 19571)]