79477412

素因数分解:

$2^2\times 7^2\times {\mathrm{405497}}^1$

素因数の和:405515

約数の個数: 18

約数和(自身を含む): 161793702

約数和(自身を除く): 82316290

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 405497, 810994, 1621988, 2838479, 5676958, 11353916, 19869353, 39738706, 79477412]

約数ペア:

[(1, 79477412), (2, 39738706), (4, 19869353), (7, 11353916), (14, 5676958), (28, 2838479), (49, 1621988), (98, 810994), (196, 405497)]