28694448

素因数分解:

$2^4\times 3^2\times {\mathrm{199267}}^1$

素因数の和:199281

約数の個数: 30

約数和(自身を含む): 80305004

約数和(自身を除く): 51610556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199267, 398534, 597801, 797068, 1195602, 1594136, 1793403, 2391204, 3188272, 3586806, 4782408, 7173612, 9564816, 14347224, 28694448]

約数ペア:

[(1, 28694448), (2, 14347224), (3, 9564816), (4, 7173612), (6, 4782408), (8, 3586806), (9, 3188272), (12, 2391204), (16, 1793403), (18, 1594136), (24, 1195602), (36, 797068), (48, 597801), (72, 398534), (144, 199267)]