28033899376

素因数分解:

$2^4\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{189767}}^1$

素因数の和:191101

約数の個数: 40

約数和(自身を含む): 62122452480

約数和(自身を除く): 34088553104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1319, 2638, 5276, 9233, 10552, 18466, 21104, 36932, 73864, 147728, 189767, 379534, 759068, 1328369, 1518136, 2656738, 3036272, 5313476, 10626952, 21253904, 250302673, 500605346, 1001210692, 1752118711, 2002421384, 3504237422, 4004842768, 7008474844, 14016949688, 28033899376]

約数ペア:

[(1, 28033899376), (2, 14016949688), (4, 7008474844), (7, 4004842768), (8, 3504237422), (14, 2002421384), (16, 1752118711), (28, 1001210692), (56, 500605346), (112, 250302673), (1319, 21253904), (2638, 10626952), (5276, 5313476), (9233, 3036272), (10552, 2656738), (18466, 1518136), (21104, 1328369), (36932, 759068), (73864, 379534), (147728, 189767)]