28638432

素因数分解:

$2^5\times 3^2\times {\mathrm{99439}}^1$

素因数の和:99455

約数の個数: 36

約数和(自身を含む): 81441360

約数和(自身を除く): 52802928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 99439, 198878, 298317, 397756, 596634, 795512, 894951, 1193268, 1591024, 1789902, 2386536, 3182048, 3579804, 4773072, 7159608, 9546144, 14319216, 28638432]

約数ペア:

[(1, 28638432), (2, 14319216), (3, 9546144), (4, 7159608), (6, 4773072), (8, 3579804), (9, 3182048), (12, 2386536), (16, 1789902), (18, 1591024), (24, 1193268), (32, 894951), (36, 795512), (48, 596634), (72, 397756), (96, 298317), (144, 198878), (288, 99439)]