64791974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{85931}}^1$

素因数の和:85975

約数の個数: 16

約数和(自身を含む): 108274320

約数和(自身を除く): 43482346

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 85931, 171862, 1117103, 2234206, 2491999, 4983998, 32395987, 64791974]

約数ペア:

[(1, 64791974), (2, 32395987), (13, 4983998), (26, 2491999), (29, 2234206), (58, 1117103), (377, 171862), (754, 85931)]