42409084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1787}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 78850800

約数和(自身を除く): 36441716

約数列:

[1, 2, 4, 17, 34, 68, 349, 698, 1396, 1787, 3574, 5933, 7148, 11866, 23732, 30379, 60758, 121516, 623663, 1247326, 2494652, 10602271, 21204542, 42409084]

約数ペア:

[(1, 42409084), (2, 21204542), (4, 10602271), (17, 2494652), (34, 1247326), (68, 623663), (349, 121516), (698, 60758), (1396, 30379), (1787, 23732), (3574, 11866), (5933, 7148)]