66462838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 111908160

約数和(自身を除く): 45445322

約数列:

[1, 2, 13, 26, 29, 58, 181, 362, 377, 487, 754, 974, 2353, 4706, 5249, 6331, 10498, 12662, 14123, 28246, 68237, 88147, 136474, 176294, 183599, 367198, 1145911, 2291822, 2556263, 5112526, 33231419, 66462838]

約数ペア:

[(1, 66462838), (2, 33231419), (13, 5112526), (26, 2556263), (29, 2291822), (58, 1145911), (181, 367198), (362, 183599), (377, 176294), (487, 136474), (754, 88147), (974, 68237), (2353, 28246), (4706, 14123), (5249, 12662), (6331, 10498)]