27838816

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{12253}}^1$

素因数の和:12334

約数の個数: 24

約数和(自身を含む): 55584144

約数和(自身を除く): 27745328

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 12253, 24506, 49012, 98024, 196048, 392096, 869963, 1739926, 3479852, 6959704, 13919408, 27838816]

約数ペア:

[(1, 27838816), (2, 13919408), (4, 6959704), (8, 3479852), (16, 1739926), (32, 869963), (71, 392096), (142, 196048), (284, 98024), (568, 49012), (1136, 24506), (2272, 12253)]