72865366

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{306157}}^1$

素因数の和:306183

約数の個数: 16

約数和(自身を含む): 132260256

約数和(自身を除く): 59394890

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 306157, 612314, 2143099, 4286198, 5204669, 10409338, 36432683, 72865366]

約数ペア:

[(1, 72865366), (2, 36432683), (7, 10409338), (14, 5204669), (17, 4286198), (34, 2143099), (119, 612314), (238, 306157)]