40654474

素因数分解:

$2^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{4447}}^1$

素因数の和:5109

約数の個数: 16

約数和(自身を含む): 69815808

約数和(自身を除く): 29161334

約数列:

[1, 2, 7, 14, 653, 1306, 4447, 4571, 8894, 9142, 31129, 62258, 2903891, 5807782, 20327237, 40654474]

約数ペア:

[(1, 40654474), (2, 20327237), (7, 5807782), (14, 2903891), (653, 62258), (1306, 31129), (4447, 9142), (4571, 8894)]