40222084

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2579}}^1$

素因数の和:3147

約数の個数: 24

約数和(自身を含む): 80619840

約数和(自身を除く): 40397756

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 2579, 3899, 5158, 7798, 10316, 15596, 18053, 36106, 72212, 1436503, 2873006, 5746012, 10055521, 20111042, 40222084]

約数ペア:

[(1, 40222084), (2, 20111042), (4, 10055521), (7, 5746012), (14, 2873006), (28, 1436503), (557, 72212), (1114, 36106), (2228, 18053), (2579, 15596), (3899, 10316), (5158, 7798)]