64938238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{2617}}^1$

素因数の和:3291

約数の個数: 16

約数和(自身を含む): 102730320

約数和(自身を除く): 37792082

約数列:

[1, 2, 19, 38, 653, 1306, 2617, 5234, 12407, 24814, 49723, 99446, 1708901, 3417802, 32469119, 64938238]

約数ペア:

[(1, 64938238), (2, 32469119), (19, 3417802), (38, 1708901), (653, 99446), (1306, 49723), (2617, 24814), (5234, 12407)]