61390322

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{22259}}^1$

素因数の和:22465

約数の個数: 16

約数和(自身を含む): 105779520

約数和(自身を除く): 44389198

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 22259, 44518, 155813, 311626, 4385023, 8770046, 30695161, 61390322]

約数ペア:

[(1, 61390322), (2, 30695161), (7, 8770046), (14, 4385023), (197, 311626), (394, 155813), (1379, 44518), (2758, 22259)]