70206787

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 89828352

約数和(自身を除く): 19621565

約数列:

[1, 7, 17, 23, 113, 119, 161, 227, 391, 791, 1589, 1921, 2599, 2737, 3859, 5221, 13447, 18193, 25651, 27013, 36547, 44183, 88757, 179557, 309281, 436067, 589973, 621299, 3052469, 4129811, 10029541, 70206787]

約数ペア:

[(1, 70206787), (7, 10029541), (17, 4129811), (23, 3052469), (113, 621299), (119, 589973), (161, 436067), (227, 309281), (391, 179557), (791, 88757), (1589, 44183), (1921, 36547), (2599, 27013), (2737, 25651), (3859, 18193), (5221, 13447)]