1372100072

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{569809}}^1$

素因数の和:569865

約数の個数: 32

約数和(自身を含む): 3008596800

約数和(自身を除く): 1636496728

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 569809, 1139618, 2279236, 3988663, 4558472, 7977326, 15954652, 24501787, 31909304, 49003574, 98007148, 171512509, 196014296, 343025018, 686050036, 1372100072]

約数ペア:

[(1, 1372100072), (2, 686050036), (4, 343025018), (7, 196014296), (8, 171512509), (14, 98007148), (28, 49003574), (43, 31909304), (56, 24501787), (86, 15954652), (172, 7977326), (301, 4558472), (344, 3988663), (602, 2279236), (1204, 1139618), (2408, 569809)]