40101226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{25673}}^1$

素因数の和:25757

約数の個数: 16

約数和(自身を含む): 66547008

約数和(自身を除く): 26445782

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 25673, 51346, 282403, 564806, 1822783, 3645566, 20050613, 40101226]

約数ペア:

[(1, 40101226), (2, 20050613), (11, 3645566), (22, 1822783), (71, 564806), (142, 282403), (781, 51346), (1562, 25673)]