67621228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{1031}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 124830720

約数和(自身を除く): 57209492

約数列:

[1, 2, 4, 19, 38, 76, 863, 1031, 1726, 2062, 3452, 4124, 16397, 19589, 32794, 39178, 65588, 78356, 889753, 1779506, 3559012, 16905307, 33810614, 67621228]

約数ペア:

[(1, 67621228), (2, 33810614), (4, 16905307), (19, 3559012), (38, 1779506), (76, 889753), (863, 78356), (1031, 65588), (1726, 39178), (2062, 32794), (3452, 19589), (4124, 16397)]