77282390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{266491}}^1$

素因数の和:266527

約数の個数: 16

約数和(自身を含む): 143905680

約数和(自身を除く): 66623290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 266491, 532982, 1332455, 2664910, 7728239, 15456478, 38641195, 77282390]

約数ペア:

[(1, 77282390), (2, 38641195), (5, 15456478), (10, 7728239), (29, 2664910), (58, 1332455), (145, 532982), (290, 266491)]