28154028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47881}}^1$

素因数の和:47902

約数の個数: 36

約数和(自身を含む): 76419672

約数和(自身を除く): 48265644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 47881, 95762, 143643, 191524, 287286, 335167, 574572, 670334, 1005501, 1340668, 2011002, 2346169, 4022004, 4692338, 7038507, 9384676, 14077014, 28154028]

約数ペア:

[(1, 28154028), (2, 14077014), (3, 9384676), (4, 7038507), (6, 4692338), (7, 4022004), (12, 2346169), (14, 2011002), (21, 1340668), (28, 1005501), (42, 670334), (49, 574572), (84, 335167), (98, 287286), (147, 191524), (196, 143643), (294, 95762), (588, 47881)]