28537728

素因数分解:

$2^7\times 3^1\times {\mathrm{74317}}^1$

素因数の和:74334

約数の個数: 32

約数和(自身を含む): 75804360

約数和(自身を除く): 47266632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 74317, 148634, 222951, 297268, 445902, 594536, 891804, 1189072, 1783608, 2378144, 3567216, 4756288, 7134432, 9512576, 14268864, 28537728]

約数ペア:

[(1, 28537728), (2, 14268864), (3, 9512576), (4, 7134432), (6, 4756288), (8, 3567216), (12, 2378144), (16, 1783608), (24, 1189072), (32, 891804), (48, 594536), (64, 445902), (96, 297268), (128, 222951), (192, 148634), (384, 74317)]