22528636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4049}}^1$

素因数の和:4173

約数の個数: 24

約数和(自身を含む): 42865200

約数和(自身を除く): 20336564

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 4049, 5564, 8098, 16196, 52637, 105274, 210548, 433243, 866486, 1732972, 5632159, 11264318, 22528636]

約数ペア:

[(1, 22528636), (2, 11264318), (4, 5632159), (13, 1732972), (26, 866486), (52, 433243), (107, 210548), (214, 105274), (428, 52637), (1391, 16196), (2782, 8098), (4049, 5564)]