76404208

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{78283}}^1$

素因数の和:78352

約数の個数: 20

約数和(自身を含む): 150461848

約数和(自身を除く): 74057640

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 78283, 156566, 313132, 626264, 1252528, 4775263, 9550526, 19101052, 38202104, 76404208]

約数ペア:

[(1, 76404208), (2, 38202104), (4, 19101052), (8, 9550526), (16, 4775263), (61, 1252528), (122, 626264), (244, 313132), (488, 156566), (976, 78283)]