40806714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9871}}^1$

素因数の和:9942

約数の個数: 32

約数和(自身を含む): 89558784

約数和(自身を除く): 48752070

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 9871, 19742, 29613, 59226, 128323, 256646, 384969, 523163, 769938, 1046326, 1569489, 3138978, 6801119, 13602238, 20403357, 40806714]

約数ペア:

[(1, 40806714), (2, 20403357), (3, 13602238), (6, 6801119), (13, 3138978), (26, 1569489), (39, 1046326), (53, 769938), (78, 523163), (106, 384969), (159, 256646), (318, 128323), (689, 59226), (1378, 29613), (2067, 19742), (4134, 9871)]