84740228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{1399}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 156408000

約数和(自身を除く): 71667772

約数列:

[1, 2, 4, 19, 38, 76, 797, 1399, 1594, 2798, 3188, 5596, 15143, 26581, 30286, 53162, 60572, 106324, 1115003, 2230006, 4460012, 21185057, 42370114, 84740228]

約数ペア:

[(1, 84740228), (2, 42370114), (4, 21185057), (19, 4460012), (38, 2230006), (76, 1115003), (797, 106324), (1399, 60572), (1594, 53162), (2798, 30286), (3188, 26581), (5596, 15143)]