25352642

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{7577}}^1$

素因数の和:7825

約数の個数: 16

約数和(自身を含む): 43649280

約数和(自身を除く): 18296638

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 7577, 15154, 53039, 106078, 1810903, 3621806, 12676321, 25352642]

約数ペア:

[(1, 25352642), (2, 12676321), (7, 3621806), (14, 1810903), (239, 106078), (478, 53039), (1673, 15154), (3346, 7577)]