78366977108

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{35428109}}^1$

素因数の和:35428199

約数の個数: 24

約数和(自身を含む): 158717932800

約数和(自身を除く): 80350955692

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 35428109, 70856218, 141712436, 247996763, 495993526, 991987052, 2798820611, 5597641222, 11195282444, 19591744277, 39183488554, 78366977108]

約数ペア:

[(1, 78366977108), (2, 39183488554), (4, 19591744277), (7, 11195282444), (14, 5597641222), (28, 2798820611), (79, 991987052), (158, 495993526), (316, 247996763), (553, 141712436), (1106, 70856218), (2212, 35428109)]