42200956

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1549}}^1$

素因数の和:1706

約数の個数: 36

約数和(自身を含む): 86583000

約数和(自身を除く): 44382044

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1549, 1946, 3098, 3892, 6196, 6811, 10843, 13622, 21686, 27244, 43372, 75901, 151802, 215311, 303604, 430622, 861244, 1507177, 3014354, 6028708, 10550239, 21100478, 42200956]

約数ペア:

[(1, 42200956), (2, 21100478), (4, 10550239), (7, 6028708), (14, 3014354), (28, 1507177), (49, 861244), (98, 430622), (139, 303604), (196, 215311), (278, 151802), (556, 75901), (973, 43372), (1549, 27244), (1946, 21686), (3098, 13622), (3892, 10843), (6196, 6811)]