28036552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2753}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 56181600

約数和(自身を除く): 28145048

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 2753, 5092, 5506, 10184, 11012, 22024, 52307, 104614, 184451, 209228, 368902, 418456, 737804, 1475608, 3504569, 7009138, 14018276, 28036552]

約数ペア:

[(1, 28036552), (2, 14018276), (4, 7009138), (8, 3504569), (19, 1475608), (38, 737804), (67, 418456), (76, 368902), (134, 209228), (152, 184451), (268, 104614), (536, 52307), (1273, 22024), (2546, 11012), (2753, 10184), (5092, 5506)]