64918614

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2663}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 138101760

約数和(自身を除く): 73183146

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 239, 478, 717, 1434, 2663, 4063, 5326, 7989, 8126, 12189, 15978, 24378, 45271, 90542, 135813, 271626, 636457, 1272914, 1909371, 3818742, 10819769, 21639538, 32459307, 64918614]

約数ペア:

[(1, 64918614), (2, 32459307), (3, 21639538), (6, 10819769), (17, 3818742), (34, 1909371), (51, 1272914), (102, 636457), (239, 271626), (478, 135813), (717, 90542), (1434, 45271), (2663, 24378), (4063, 15978), (5326, 12189), (7989, 8126)]