78870242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{929}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 137401920

約数和(自身を除く): 58531678

約数列:

[1, 2, 11, 17, 22, 34, 187, 227, 374, 454, 929, 1858, 2497, 3859, 4994, 7718, 10219, 15793, 20438, 31586, 42449, 84898, 173723, 210883, 347446, 421766, 2319713, 3585011, 4639426, 7170022, 39435121, 78870242]

約数ペア:

[(1, 78870242), (2, 39435121), (11, 7170022), (17, 4639426), (22, 3585011), (34, 2319713), (187, 421766), (227, 347446), (374, 210883), (454, 173723), (929, 84898), (1858, 42449), (2497, 31586), (3859, 20438), (4994, 15793), (7718, 10219)]