64573786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{12097}}^1$

素因数の和:12273

約数の個数: 16

約数和(自身を含む): 103220136

約数和(自身を除く): 38646350

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 12097, 24194, 205649, 411298, 1899229, 3798458, 32286893, 64573786]

約数ペア:

[(1, 64573786), (2, 32286893), (17, 3798458), (34, 1899229), (157, 411298), (314, 205649), (2669, 24194), (5338, 12097)]