74470319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56891}}^1$

素因数の和:56926

約数の個数: 16

約数和(自身を含む): 98309376

約数和(自身を除く): 23839057

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 56891, 398237, 625801, 967147, 4380607, 6770029, 10638617, 74470319]

約数ペア:

[(1, 74470319), (7, 10638617), (11, 6770029), (17, 4380607), (77, 967147), (119, 625801), (187, 398237), (1309, 56891)]