28574856

素因数分解:

$2^3\times 3^5\times {\mathrm{14699}}^1$

素因数の和:14720

約数の個数: 48

約数和(自身を含む): 80262000

約数和(自身を除く): 51687144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 14699, 29398, 44097, 58796, 88194, 117592, 132291, 176388, 264582, 352776, 396873, 529164, 793746, 1058328, 1190619, 1587492, 2381238, 3174984, 3571857, 4762476, 7143714, 9524952, 14287428, 28574856]

約数ペア:

[(1, 28574856), (2, 14287428), (3, 9524952), (4, 7143714), (6, 4762476), (8, 3571857), (9, 3174984), (12, 2381238), (18, 1587492), (24, 1190619), (27, 1058328), (36, 793746), (54, 529164), (72, 396873), (81, 352776), (108, 264582), (162, 176388), (216, 132291), (243, 117592), (324, 88194), (486, 58796), (648, 44097), (972, 29398), (1944, 14699)]