28263284

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34807}}^1$

素因数の和:34847

約数の個数: 24

約数和(自身を含む): 58477440

約数和(自身を除く): 30214156

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 34807, 69614, 139228, 243649, 487298, 974596, 1009403, 2018806, 4037612, 7065821, 14131642, 28263284]

約数ペア:

[(1, 28263284), (2, 14131642), (4, 7065821), (7, 4037612), (14, 2018806), (28, 1009403), (29, 974596), (58, 487298), (116, 243649), (203, 139228), (406, 69614), (812, 34807)]