21568360072

素因数分解:

$2^3\times 7^1\times {\mathrm{7207}}^1\times {\mathrm{53441}}^1$

素因数の和:60661

約数の個数: 32

約数和(自身を含む): 46225192320

約数和(自身を除く): 24656832248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7207, 14414, 28828, 50449, 53441, 57656, 100898, 106882, 201796, 213764, 374087, 403592, 427528, 748174, 1496348, 2992696, 385149287, 770298574, 1540597148, 2696045009, 3081194296, 5392090018, 10784180036, 21568360072]

約数ペア:

[(1, 21568360072), (2, 10784180036), (4, 5392090018), (7, 3081194296), (8, 2696045009), (14, 1540597148), (28, 770298574), (56, 385149287), (7207, 2992696), (14414, 1496348), (28828, 748174), (50449, 427528), (53441, 403592), (57656, 374087), (100898, 213764), (106882, 201796)]