28996670

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{7901}}^1$

素因数の和:8275

約数の個数: 16

約数和(自身を含む): 52342848

約数和(自身を除く): 23346178

約数列:

[1, 2, 5, 10, 367, 734, 1835, 3670, 7901, 15802, 39505, 79010, 2899667, 5799334, 14498335, 28996670]

約数ペア:

[(1, 28996670), (2, 14498335), (5, 5799334), (10, 2899667), (367, 79010), (734, 39505), (1835, 15802), (3670, 7901)]