427808048

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{300427}}^1$

素因数の和:300524

約数の個数: 20

約数和(自身を含む): 838194120

約数和(自身を除く): 410386072

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 300427, 600854, 1201708, 2403416, 4806832, 26738003, 53476006, 106952012, 213904024, 427808048]

約数ペア:

[(1, 427808048), (2, 213904024), (4, 106952012), (8, 53476006), (16, 26738003), (89, 4806832), (178, 2403416), (356, 1201708), (712, 600854), (1424, 300427)]