70291502218

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5573}}^1\times {\mathrm{12689}}^1$

素因数の和:18342

約数の個数: 32

約数和(自身を含む): 122228455680

約数和(自身を除く): 51936953462

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 5573, 11146, 12689, 25378, 39011, 78022, 88823, 177646, 395683, 791366, 900919, 1801838, 2769781, 5539562, 6306433, 12612866, 70715797, 141431594, 495010579, 990021158, 5020821587, 10041643174, 35145751109, 70291502218]

約数ペア:

[(1, 70291502218), (2, 35145751109), (7, 10041643174), (14, 5020821587), (71, 990021158), (142, 495010579), (497, 141431594), (994, 70715797), (5573, 12612866), (11146, 6306433), (12689, 5539562), (25378, 2769781), (39011, 1801838), (78022, 900919), (88823, 791366), (177646, 395683)]