64938614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 114107616

約数和(自身を除く): 49169002

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 113, 226, 299, 403, 598, 713, 806, 961, 1426, 1469, 1922, 2599, 2938, 3503, 5198, 7006, 9269, 12493, 18538, 22103, 24986, 33787, 44206, 45539, 67574, 80569, 91078, 108593, 161138, 217186, 287339, 574678, 1047397, 1411709, 2094794, 2497639, 2823418, 4995278, 32469307, 64938614]

約数ペア:

[(1, 64938614), (2, 32469307), (13, 4995278), (23, 2823418), (26, 2497639), (31, 2094794), (46, 1411709), (62, 1047397), (113, 574678), (226, 287339), (299, 217186), (403, 161138), (598, 108593), (713, 91078), (806, 80569), (961, 67574), (1426, 45539), (1469, 44206), (1922, 33787), (2599, 24986), (2938, 22103), (3503, 18538), (5198, 12493), (7006, 9269)]