64903514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{35159}}^1$

素因数の和:35245

約数の個数: 16

約数和(自身を含む): 106323840

約数和(自身を除く): 41420326

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 35159, 70318, 457067, 914134, 2496289, 4992578, 32451757, 64903514]

約数ペア:

[(1, 64903514), (2, 32451757), (13, 4992578), (26, 2496289), (71, 914134), (142, 457067), (923, 70318), (1846, 35159)]