64768834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131111}}^1$

素因数の和:131145

約数の個数: 16

約数和(自身を含む): 110134080

約数和(自身を除く): 45365246

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 131111, 262222, 1704443, 2491109, 3408886, 4982218, 32384417, 64768834]

約数ペア:

[(1, 64768834), (2, 32384417), (13, 4982218), (19, 3408886), (26, 2491109), (38, 1704443), (247, 262222), (494, 131111)]