28349736

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{20021}}^1$

素因数の和:20089

約数の個数: 32

約数和(自身を含む): 72079200

約数和(自身を除く): 43729464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 20021, 40042, 60063, 80084, 120126, 160168, 240252, 480504, 1181239, 2362478, 3543717, 4724956, 7087434, 9449912, 14174868, 28349736]

約数ペア:

[(1, 28349736), (2, 14174868), (3, 9449912), (4, 7087434), (6, 4724956), (8, 3543717), (12, 2362478), (24, 1181239), (59, 480504), (118, 240252), (177, 160168), (236, 120126), (354, 80084), (472, 60063), (708, 40042), (1416, 20021)]