728032144

素因数分解:

$2^4\times 7^1\times {\mathrm{6500287}}^1$

素因数の和:6500302

約数の個数: 20

約数和(自身を含む): 1612071424

約数和(自身を除く): 884039280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6500287, 13000574, 26001148, 45502009, 52002296, 91004018, 104004592, 182008036, 364016072, 728032144]

約数ペア:

[(1, 728032144), (2, 364016072), (4, 182008036), (7, 104004592), (8, 91004018), (14, 52002296), (16, 45502009), (28, 26001148), (56, 13000574), (112, 6500287)]