78837572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{2593}}^1$

素因数の和:3299

約数の個数: 24

約数和(自身を含む): 150784032

約数和(自身を除く): 71946460

約数列:

[1, 2, 4, 11, 22, 44, 691, 1382, 2593, 2764, 5186, 7601, 10372, 15202, 28523, 30404, 57046, 114092, 1791763, 3583526, 7167052, 19709393, 39418786, 78837572]

約数ペア:

[(1, 78837572), (2, 39418786), (4, 19709393), (11, 7167052), (22, 3583526), (44, 1791763), (691, 114092), (1382, 57046), (2593, 30404), (2764, 28523), (5186, 15202), (7601, 10372)]