64960716

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{33211}}^1$

素因数の和:33381

約数の個数: 24

約数和(自身を含む): 152509504

約数和(自身を除く): 87548788

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 33211, 66422, 99633, 132844, 199266, 398532, 5413393, 10826786, 16240179, 21653572, 32480358, 64960716]

約数ペア:

[(1, 64960716), (2, 32480358), (3, 21653572), (4, 16240179), (6, 10826786), (12, 5413393), (163, 398532), (326, 199266), (489, 132844), (652, 99633), (978, 66422), (1956, 33211)]