74936858

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:498

約数の個数: 24

約数和(自身を含む): 117444096

約数和(自身を除く): 42507238

約数列:

[1, 2, 31, 62, 127, 254, 307, 614, 961, 1922, 3937, 7874, 9517, 19034, 38989, 77978, 122047, 244094, 295027, 590054, 1208659, 2417318, 37468429, 74936858]

約数ペア:

[(1, 74936858), (2, 37468429), (31, 2417318), (62, 1208659), (127, 590054), (254, 295027), (307, 244094), (614, 122047), (961, 77978), (1922, 38989), (3937, 19034), (7874, 9517)]