30488192

素因数分解:

$2^7\times 7^2\times {\mathrm{4861}}^1$

素因数の和:4889

約数の個数: 48

約数和(自身を含む): 70669170

約数和(自身を除く): 40180978

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 4861, 6272, 9722, 19444, 34027, 38888, 68054, 77776, 136108, 155552, 238189, 272216, 311104, 476378, 544432, 622208, 952756, 1088864, 1905512, 2177728, 3811024, 4355456, 7622048, 15244096, 30488192]

約数ペア:

[(1, 30488192), (2, 15244096), (4, 7622048), (7, 4355456), (8, 3811024), (14, 2177728), (16, 1905512), (28, 1088864), (32, 952756), (49, 622208), (56, 544432), (64, 476378), (98, 311104), (112, 272216), (128, 238189), (196, 155552), (224, 136108), (392, 77776), (448, 68054), (784, 38888), (896, 34027), (1568, 19444), (3136, 9722), (4861, 6272)]