13526872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 26315280

約数和(自身を除く): 12788408

約数列:

[1, 2, 4, 8, 53, 61, 106, 122, 212, 244, 424, 488, 523, 1046, 2092, 3233, 4184, 6466, 12932, 25864, 27719, 31903, 55438, 63806, 110876, 127612, 221752, 255224, 1690859, 3381718, 6763436, 13526872]

約数ペア:

[(1, 13526872), (2, 6763436), (4, 3381718), (8, 1690859), (53, 255224), (61, 221752), (106, 127612), (122, 110876), (212, 63806), (244, 55438), (424, 31903), (488, 27719), (523, 25864), (1046, 12932), (2092, 6466), (3233, 4184)]