2645496728

素因数分解:

$2^3\times 7^1\times {\mathrm{47241013}}^1$

素因数の和:47241026

約数の個数: 16

約数和(自身を含む): 5668921680

約数和(自身を除く): 3023424952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 47241013, 94482026, 188964052, 330687091, 377928104, 661374182, 1322748364, 2645496728]

約数ペア:

[(1, 2645496728), (2, 1322748364), (4, 661374182), (7, 377928104), (8, 330687091), (14, 188964052), (28, 94482026), (56, 47241013)]