68948984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5867}}^1$

素因数の和:5999

約数の個数: 32

約数和(自身を含む): 140479920

約数和(自身を除く): 71530936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5867, 5876, 11734, 11752, 23468, 46936, 76271, 152542, 305084, 610168, 662971, 1325942, 2651884, 5303768, 8618623, 17237246, 34474492, 68948984]

約数ペア:

[(1, 68948984), (2, 34474492), (4, 17237246), (8, 8618623), (13, 5303768), (26, 2651884), (52, 1325942), (104, 662971), (113, 610168), (226, 305084), (452, 152542), (904, 76271), (1469, 46936), (2938, 23468), (5867, 11752), (5876, 11734)]