42889898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{2749}}^1$

素因数の和:3049

約数の個数: 16

約数和(自身を含む): 66825000

約数和(自身を除く): 23935102

約数列:

[1, 2, 29, 58, 269, 538, 2749, 5498, 7801, 15602, 79721, 159442, 739481, 1478962, 21444949, 42889898]

約数ペア:

[(1, 42889898), (2, 21444949), (29, 1478962), (58, 739481), (269, 159442), (538, 79721), (2749, 15602), (5498, 7801)]