67140028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{4703}}^1$

素因数の和:4833

約数の個数: 24

約数和(自身を含む): 121701888

約数和(自身を除く): 54561860

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 332, 3569, 4703, 7138, 9406, 14276, 18812, 202229, 390349, 404458, 780698, 808916, 1561396, 16785007, 33570014, 67140028]

約数ペア:

[(1, 67140028), (2, 33570014), (4, 16785007), (43, 1561396), (83, 808916), (86, 780698), (166, 404458), (172, 390349), (332, 202229), (3569, 18812), (4703, 14276), (7138, 9406)]