28482428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17669}}^1$

素因数の和:17717

約数の個数: 24

約数和(自身を含む): 55413120

約数和(自身を除く): 26930692

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 17669, 35338, 70676, 229697, 459394, 547739, 918788, 1095478, 2190956, 7120607, 14241214, 28482428]

約数ペア:

[(1, 28482428), (2, 14241214), (4, 7120607), (13, 2190956), (26, 1095478), (31, 918788), (52, 547739), (62, 459394), (124, 229697), (403, 70676), (806, 35338), (1612, 17669)]