65556768

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15881}}^1$

素因数の和:15937

約数の個数: 48

約数和(自身を含む): 176099616

約数和(自身を除く): 110542848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 15881, 31762, 47643, 63524, 95286, 127048, 190572, 254096, 381144, 508192, 682883, 762288, 1365766, 1524576, 2048649, 2731532, 4097298, 5463064, 8194596, 10926128, 16389192, 21852256, 32778384, 65556768]

約数ペア:

[(1, 65556768), (2, 32778384), (3, 21852256), (4, 16389192), (6, 10926128), (8, 8194596), (12, 5463064), (16, 4097298), (24, 2731532), (32, 2048649), (43, 1524576), (48, 1365766), (86, 762288), (96, 682883), (129, 508192), (172, 381144), (258, 254096), (344, 190572), (516, 127048), (688, 95286), (1032, 63524), (1376, 47643), (2064, 31762), (4128, 15881)]