39778564

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6733}}^1$

素因数の和:6955

約数の個数: 24

約数和(自身を含む): 79946048

約数和(自身を除く): 40167484

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 6733, 13466, 26932, 47131, 94262, 188524, 1420663, 2841326, 5682652, 9944641, 19889282, 39778564]

約数ペア:

[(1, 39778564), (2, 19889282), (4, 9944641), (7, 5682652), (14, 2841326), (28, 1420663), (211, 188524), (422, 94262), (844, 47131), (1477, 26932), (2954, 13466), (5908, 6733)]