30478976

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{21647}}^1$

素因数の和:21672

約数の個数: 32

約数和(自身を含む): 66242880

約数和(自身を除く): 35763904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 21647, 43294, 86588, 173176, 238117, 346352, 476234, 692704, 952468, 1385408, 1904936, 2770816, 3809872, 7619744, 15239488, 30478976]

約数ペア:

[(1, 30478976), (2, 15239488), (4, 7619744), (8, 3809872), (11, 2770816), (16, 1904936), (22, 1385408), (32, 952468), (44, 692704), (64, 476234), (88, 346352), (128, 238117), (176, 173176), (352, 86588), (704, 43294), (1408, 21647)]