28829668

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19427}}^1$

素因数の和:19491

約数の個数: 24

約数和(自身を含む): 58750272

約数和(自身を除く): 29920604

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 19427, 38854, 77708, 135989, 271978, 543956, 1029631, 2059262, 4118524, 7207417, 14414834, 28829668]

約数ペア:

[(1, 28829668), (2, 14414834), (4, 7207417), (7, 4118524), (14, 2059262), (28, 1029631), (53, 543956), (106, 271978), (212, 135989), (371, 77708), (742, 38854), (1484, 19427)]