65784572

素因数分解:

$2^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{2081}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 131748960

約数和(自身を除く): 65964388

約数列:

[1, 2, 4, 7, 14, 28, 1129, 2081, 2258, 4162, 4516, 7903, 8324, 14567, 15806, 29134, 31612, 58268, 2349449, 4698898, 9397796, 16446143, 32892286, 65784572]

約数ペア:

[(1, 65784572), (2, 32892286), (4, 16446143), (7, 9397796), (14, 4698898), (28, 2349449), (1129, 58268), (2081, 31612), (2258, 29134), (4162, 15806), (4516, 14567), (7903, 8324)]