77831494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 132189120

約数和(自身を除く): 54357626

約数列:

[1, 2, 13, 23, 26, 46, 157, 299, 314, 598, 829, 1658, 2041, 3611, 4082, 7222, 10777, 19067, 21554, 38134, 46943, 93886, 130153, 247871, 260306, 495742, 1691989, 2993519, 3383978, 5987038, 38915747, 77831494]

約数ペア:

[(1, 77831494), (2, 38915747), (13, 5987038), (23, 3383978), (26, 2993519), (46, 1691989), (157, 495742), (299, 260306), (314, 247871), (598, 130153), (829, 93886), (1658, 46943), (2041, 38134), (3611, 21554), (4082, 19067), (7222, 10777)]