68834384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1443

約数の個数: 40

約数和(自身を含む): 139062528

約数和(自身を除く): 70228144

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1297, 1712, 2594, 3317, 5188, 6634, 10376, 13268, 20752, 26536, 40207, 53072, 80414, 138779, 160828, 277558, 321656, 555116, 643312, 1110232, 2220464, 4302149, 8604298, 17208596, 34417192, 68834384]

約数ペア:

[(1, 68834384), (2, 34417192), (4, 17208596), (8, 8604298), (16, 4302149), (31, 2220464), (62, 1110232), (107, 643312), (124, 555116), (214, 321656), (248, 277558), (428, 160828), (496, 138779), (856, 80414), (1297, 53072), (1712, 40207), (2594, 26536), (3317, 20752), (5188, 13268), (6634, 10376)]