64856556066

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{619771}}^1$

素因数の和:620046

約数の個数: 32

約数和(自身を含む): 131728819968

約数和(自身を除く): 66872263902

約数列:

[1, 2, 3, 6, 107, 163, 214, 321, 326, 489, 642, 978, 17441, 34882, 52323, 104646, 619771, 1239542, 1859313, 3718626, 66315497, 101022673, 132630994, 198946491, 202045346, 303068019, 397892982, 606136038, 10809426011, 21618852022, 32428278033, 64856556066]

約数ペア:

[(1, 64856556066), (2, 32428278033), (3, 21618852022), (6, 10809426011), (107, 606136038), (163, 397892982), (214, 303068019), (321, 202045346), (326, 198946491), (489, 132630994), (642, 101022673), (978, 66315497), (17441, 3718626), (34882, 1859313), (52323, 1239542), (104646, 619771)]