79638844

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{48679}}^1$

素因数の和:49092

約数の個数: 12

約数和(自身を含む): 139711600

約数和(自身を除く): 60072756

約数列:

[1, 2, 4, 409, 818, 1636, 48679, 97358, 194716, 19909711, 39819422, 79638844]

約数ペア:

[(1, 79638844), (2, 39819422), (4, 19909711), (409, 194716), (818, 97358), (1636, 48679)]