42648814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{11801}}^1$

素因数の和:11955

約数の個数: 16

約数和(自身を含む): 69395760

約数和(自身を除く): 26746946

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 11801, 23602, 153413, 306826, 1640339, 3280678, 21324407, 42648814]

約数ペア:

[(1, 42648814), (2, 21324407), (13, 3280678), (26, 1640339), (139, 306826), (278, 153413), (1807, 23602), (3614, 11801)]