77772976

素因数分解:

$2^4\times {\mathrm{2131}}^1\times {\mathrm{2281}}^1$

素因数の和:4420

約数の個数: 20

約数和(自身を含む): 150821944

約数和(自身を除く): 73048968

約数列:

[1, 2, 4, 8, 16, 2131, 2281, 4262, 4562, 8524, 9124, 17048, 18248, 34096, 36496, 4860811, 9721622, 19443244, 38886488, 77772976]

約数ペア:

[(1, 77772976), (2, 38886488), (4, 19443244), (8, 9721622), (16, 4860811), (2131, 36496), (2281, 34096), (4262, 18248), (4562, 17048), (8524, 9124)]