28161642

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{45569}}^1$

素因数の和:45677

約数の個数: 16

約数和(自身を含む): 56871360

約数和(自身を除く): 28709718

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 45569, 91138, 136707, 273414, 4693607, 9387214, 14080821, 28161642]

約数ペア:

[(1, 28161642), (2, 14080821), (3, 9387214), (6, 4693607), (103, 273414), (206, 136707), (309, 91138), (618, 45569)]