28008318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18899}}^1$

素因数の和:18936

約数の個数: 32

約数和(自身を含む): 63504000

約数和(自身を除く): 35495682

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 18899, 37798, 56697, 113394, 245687, 359081, 491374, 718162, 737061, 1077243, 1474122, 2154486, 4668053, 9336106, 14004159, 28008318]

約数ペア:

[(1, 28008318), (2, 14004159), (3, 9336106), (6, 4668053), (13, 2154486), (19, 1474122), (26, 1077243), (38, 737061), (39, 718162), (57, 491374), (78, 359081), (114, 245687), (247, 113394), (494, 56697), (741, 37798), (1482, 18899)]