39428084

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 69981408

約数和(自身を除く): 30553324

約数列:

[1, 2, 4, 173, 227, 251, 346, 454, 502, 692, 908, 1004, 39271, 43423, 56977, 78542, 86846, 113954, 157084, 173692, 227908, 9857021, 19714042, 39428084]

約数ペア:

[(1, 39428084), (2, 19714042), (4, 9857021), (173, 227908), (227, 173692), (251, 157084), (346, 113954), (454, 86846), (502, 78542), (692, 56977), (908, 43423), (1004, 39271)]