74356961

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 89631360

約数和(自身を除く): 15274399

約数列:

[1, 7, 47, 49, 83, 329, 389, 581, 2303, 2723, 3901, 4067, 18283, 19061, 27307, 32287, 127981, 191149, 226009, 895867, 1517489, 1582063, 10622423, 74356961]

約数ペア:

[(1, 74356961), (7, 10622423), (47, 1582063), (49, 1517489), (83, 895867), (329, 226009), (389, 191149), (581, 127981), (2303, 32287), (2723, 27307), (3901, 19061), (4067, 18283)]