64443038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{6991}}^1$

素因数の和:7423

約数の個数: 16

約数和(自身を含む): 105719040

約数和(自身を除く): 41276002

約数列:

[1, 2, 11, 22, 419, 838, 4609, 6991, 9218, 13982, 76901, 153802, 2929229, 5858458, 32221519, 64443038]

約数ペア:

[(1, 64443038), (2, 32221519), (11, 5858458), (22, 2929229), (419, 153802), (838, 76901), (4609, 13982), (6991, 9218)]