76878466

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{929}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 138205440

約数和(自身を除く): 61326974

約数列:

[1, 2, 7, 14, 23, 46, 161, 257, 322, 514, 929, 1799, 1858, 3598, 5911, 6503, 11822, 13006, 21367, 41377, 42734, 82754, 149569, 238753, 299138, 477506, 1671271, 3342542, 5491319, 10982638, 38439233, 76878466]

約数ペア:

[(1, 76878466), (2, 38439233), (7, 10982638), (14, 5491319), (23, 3342542), (46, 1671271), (161, 477506), (257, 299138), (322, 238753), (514, 149569), (929, 82754), (1799, 42734), (1858, 41377), (3598, 21367), (5911, 13006), (6503, 11822)]