28122552

素因数分解:

$2^3\times 3^4\times {\mathrm{43399}}^1$

素因数の和:43417

約数の個数: 40

約数和(自身を含む): 78771000

約数和(自身を除く): 50648448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 43399, 86798, 130197, 173596, 260394, 347192, 390591, 520788, 781182, 1041576, 1171773, 1562364, 2343546, 3124728, 3515319, 4687092, 7030638, 9374184, 14061276, 28122552]

約数ペア:

[(1, 28122552), (2, 14061276), (3, 9374184), (4, 7030638), (6, 4687092), (8, 3515319), (9, 3124728), (12, 2343546), (18, 1562364), (24, 1171773), (27, 1041576), (36, 781182), (54, 520788), (72, 390591), (81, 347192), (108, 260394), (162, 173596), (216, 130197), (324, 86798), (648, 43399)]