64615434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7331}}^1$

素因数の和:7462

約数の個数: 32

約数和(自身を含む): 140422464

約数和(自身を除く): 75807030

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2938, 4407, 7331, 8814, 14662, 21993, 43986, 95303, 190606, 285909, 571818, 828403, 1656806, 2485209, 4970418, 10769239, 21538478, 32307717, 64615434]

約数ペア:

[(1, 64615434), (2, 32307717), (3, 21538478), (6, 10769239), (13, 4970418), (26, 2485209), (39, 1656806), (78, 828403), (113, 571818), (226, 285909), (339, 190606), (678, 95303), (1469, 43986), (2938, 21993), (4407, 14662), (7331, 8814)]