28606428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25633}}^1$

素因数の和:25674

約数の個数: 36

約数和(自身を含む): 74646208

約数和(自身を除く): 46039780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25633, 51266, 76899, 102532, 153798, 230697, 307596, 461394, 794623, 922788, 1589246, 2383869, 3178492, 4767738, 7151607, 9535476, 14303214, 28606428]

約数ペア:

[(1, 28606428), (2, 14303214), (3, 9535476), (4, 7151607), (6, 4767738), (9, 3178492), (12, 2383869), (18, 1589246), (31, 922788), (36, 794623), (62, 461394), (93, 307596), (124, 230697), (186, 153798), (279, 102532), (372, 76899), (558, 51266), (1116, 25633)]