28532252

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7331}}^1$

素因数の和:7481

約数の個数: 24

約数和(自身を含む): 57482880

約数和(自身を除く): 28950628

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 7331, 14662, 29324, 51317, 102634, 205268, 1019009, 2038018, 4076036, 7133063, 14266126, 28532252]

約数ペア:

[(1, 28532252), (2, 14266126), (4, 7133063), (7, 4076036), (14, 2038018), (28, 1019009), (139, 205268), (278, 102634), (556, 51317), (973, 29324), (1946, 14662), (3892, 7331)]