28516596

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 69869184

約数和(自身を除く): 41352588

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 277, 373, 554, 746, 831, 1108, 1119, 1492, 1662, 2238, 3324, 4476, 6371, 8579, 12742, 17158, 19113, 25484, 25737, 34316, 38226, 51474, 76452, 102948, 103321, 206642, 309963, 413284, 619926, 1239852, 2376383, 4752766, 7129149, 9505532, 14258298, 28516596]

約数ペア:

[(1, 28516596), (2, 14258298), (3, 9505532), (4, 7129149), (6, 4752766), (12, 2376383), (23, 1239852), (46, 619926), (69, 413284), (92, 309963), (138, 206642), (276, 103321), (277, 102948), (373, 76452), (554, 51474), (746, 38226), (831, 34316), (1108, 25737), (1119, 25484), (1492, 19113), (1662, 17158), (2238, 12742), (3324, 8579), (4476, 6371)]