71334244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7547}}^1$

素因数の和:7707

約数の個数: 24

約数和(自身を含む): 133146720

約数和(自身を除く): 61812476

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 7547, 9452, 15094, 30188, 128299, 256598, 513196, 1049033, 2098066, 4196132, 17833561, 35667122, 71334244]

約数ペア:

[(1, 71334244), (2, 35667122), (4, 17833561), (17, 4196132), (34, 2098066), (68, 1049033), (139, 513196), (278, 256598), (556, 128299), (2363, 30188), (4726, 15094), (7547, 9452)]