28093816

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 54120960

約数和(自身を除く): 26027144

約数列:

[1, 2, 4, 8, 53, 106, 173, 212, 346, 383, 424, 692, 766, 1384, 1532, 3064, 9169, 18338, 20299, 36676, 40598, 66259, 73352, 81196, 132518, 162392, 265036, 530072, 3511727, 7023454, 14046908, 28093816]

約数ペア:

[(1, 28093816), (2, 14046908), (4, 7023454), (8, 3511727), (53, 530072), (106, 265036), (173, 162392), (212, 132518), (346, 81196), (383, 73352), (424, 66259), (692, 40598), (766, 36676), (1384, 20299), (1532, 18338), (3064, 9169)]