64844338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{9203}}^1$

素因数の和:9489

約数の個数: 16

約数和(自身を含む): 105146496

約数和(自身を除く): 40302158

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 9203, 18406, 119639, 239278, 2494013, 4988026, 32422169, 64844338]

約数ペア:

[(1, 64844338), (2, 32422169), (13, 4988026), (26, 2494013), (271, 239278), (542, 119639), (3523, 18406), (7046, 9203)]