9981728

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{4273}}^1$

素因数の和:4356

約数の個数: 24

約数和(自身を含む): 19925388

約数和(自身を除く): 9943660

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 4273, 8546, 17092, 34184, 68368, 136736, 311929, 623858, 1247716, 2495432, 4990864, 9981728]

約数ペア:

[(1, 9981728), (2, 4990864), (4, 2495432), (8, 1247716), (16, 623858), (32, 311929), (73, 136736), (146, 68368), (292, 34184), (584, 17092), (1168, 8546), (2336, 4273)]