69862772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131321}}^1$

素因数の和:131351

約数の個数: 24

約数和(自身を含む): 147080640

約数和(自身を除く): 77217868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 131321, 262642, 525284, 919247, 1838494, 2495099, 3676988, 4990198, 9980396, 17465693, 34931386, 69862772]

約数ペア:

[(1, 69862772), (2, 34931386), (4, 17465693), (7, 9980396), (14, 4990198), (19, 3676988), (28, 2495099), (38, 1838494), (76, 919247), (133, 525284), (266, 262642), (532, 131321)]