63297872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1987}}^1$

素因数の和:2187

約数の個数: 40

約数和(自身を含む): 134595552

約数和(自身を除く): 71297680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 181, 362, 724, 1448, 1987, 1991, 2896, 3974, 3982, 7948, 7964, 15896, 15928, 21857, 31792, 31856, 43714, 87428, 174856, 349712, 359647, 719294, 1438588, 2877176, 3956117, 5754352, 7912234, 15824468, 31648936, 63297872]

約数ペア:

[(1, 63297872), (2, 31648936), (4, 15824468), (8, 7912234), (11, 5754352), (16, 3956117), (22, 2877176), (44, 1438588), (88, 719294), (176, 359647), (181, 349712), (362, 174856), (724, 87428), (1448, 43714), (1987, 31856), (1991, 31792), (2896, 21857), (3974, 15928), (3982, 15896), (7948, 7964)]