28435302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2719}}^1$

素因数の和:2817

約数の個数: 48

約数和(自身を含む): 71285760

約数和(自身を除く): 42850458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 2719, 3486, 5229, 5438, 8157, 10458, 16314, 19033, 24471, 38066, 48942, 57099, 114198, 171297, 225677, 342594, 451354, 677031, 1354062, 1579739, 2031093, 3159478, 4062186, 4739217, 9478434, 14217651, 28435302]

約数ペア:

[(1, 28435302), (2, 14217651), (3, 9478434), (6, 4739217), (7, 4062186), (9, 3159478), (14, 2031093), (18, 1579739), (21, 1354062), (42, 677031), (63, 451354), (83, 342594), (126, 225677), (166, 171297), (249, 114198), (498, 57099), (581, 48942), (747, 38066), (1162, 24471), (1494, 19033), (1743, 16314), (2719, 10458), (3486, 8157), (5229, 5438)]