73969904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{112759}}^1$

素因数の和:112808

約数の個数: 20

約数和(自身を含む): 146813520

約数和(自身を除く): 72843616

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 112759, 225518, 451036, 902072, 1804144, 4623119, 9246238, 18492476, 36984952, 73969904]

約数ペア:

[(1, 73969904), (2, 36984952), (4, 18492476), (8, 9246238), (16, 4623119), (41, 1804144), (82, 902072), (164, 451036), (328, 225518), (656, 112759)]