6571857104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{21683}}^1$

素因数の和:22707

約数の個数: 40

約数和(自身を含む): 13417191840

約数和(自身を除く): 6845334736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 997, 1994, 3988, 7976, 15952, 18943, 21683, 37886, 43366, 75772, 86732, 151544, 173464, 303088, 346928, 411977, 823954, 1647908, 3295816, 6591632, 21617951, 43235902, 86471804, 172943608, 345887216, 410741069, 821482138, 1642964276, 3285928552, 6571857104]

約数ペア:

[(1, 6571857104), (2, 3285928552), (4, 1642964276), (8, 821482138), (16, 410741069), (19, 345887216), (38, 172943608), (76, 86471804), (152, 43235902), (304, 21617951), (997, 6591632), (1994, 3295816), (3988, 1647908), (7976, 823954), (15952, 411977), (18943, 346928), (21683, 303088), (37886, 173464), (43366, 151544), (75772, 86732)]