7228.0000000

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{18353}}^1$

素因数の和:18390

約数の個数: 20

約数和(自身を含む): 17069220

約数和(自身を除く): 8553428

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 18353, 36706, 73412, 146824, 293648, 532237, 1064474, 2128948, 4257896, 8515792]

約数ペア:

[(1, 8515792), (2, 4257896), (4, 2128948), (8, 1064474), (16, 532237), (29, 293648), (58, 146824), (116, 73412), (232, 36706), (464, 18353)]