25508756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70079}}^1$

素因数の和:70103

約数の個数: 24

約数和(自身を含む): 54942720

約数和(自身を除く): 29433964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 70079, 140158, 280316, 490553, 911027, 981106, 1822054, 1962212, 3644108, 6377189, 12754378, 25508756]

約数ペア:

[(1, 25508756), (2, 12754378), (4, 6377189), (7, 3644108), (13, 1962212), (14, 1822054), (26, 981106), (28, 911027), (52, 490553), (91, 280316), (182, 140158), (364, 70079)]