68750056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1021}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 136130400

約数和(自身を除く): 67380344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 443, 886, 1021, 1772, 2042, 3544, 4084, 8168, 8417, 16834, 19399, 33668, 38798, 67336, 77596, 155192, 452303, 904606, 1809212, 3618424, 8593757, 17187514, 34375028, 68750056]

約数ペア:

[(1, 68750056), (2, 34375028), (4, 17187514), (8, 8593757), (19, 3618424), (38, 1809212), (76, 904606), (152, 452303), (443, 155192), (886, 77596), (1021, 67336), (1772, 38798), (2042, 33668), (3544, 19399), (4084, 16834), (8168, 8417)]