77683286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 127980000

約数和(自身を除く): 50296714

約数列:

[1, 2, 19, 29, 38, 58, 157, 314, 449, 551, 898, 1102, 2983, 4553, 5966, 8531, 9106, 13021, 17062, 26042, 70493, 86507, 140986, 173014, 247399, 494798, 1339367, 2044297, 2678734, 4088594, 38841643, 77683286]

約数ペア:

[(1, 77683286), (2, 38841643), (19, 4088594), (29, 2678734), (38, 2044297), (58, 1339367), (157, 494798), (314, 247399), (449, 173014), (551, 140986), (898, 86507), (1102, 70493), (2983, 26042), (4553, 17062), (5966, 13021), (8531, 9106)]