28041002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 48328704

約数和(自身を除く): 20287702

約数列:

[1, 2, 11, 22, 23, 46, 151, 253, 302, 367, 506, 734, 1661, 3322, 3473, 4037, 6946, 8074, 8441, 16882, 38203, 55417, 76406, 92851, 110834, 185702, 609587, 1219174, 1274591, 2549182, 14020501, 28041002]

約数ペア:

[(1, 28041002), (2, 14020501), (11, 2549182), (22, 1274591), (23, 1219174), (46, 609587), (151, 185702), (253, 110834), (302, 92851), (367, 76406), (506, 55417), (734, 38203), (1661, 16882), (3322, 8441), (3473, 8074), (4037, 6946)]