78148642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{21019}}^1$

素因数の和:21058

約数の個数: 24

約数和(自身を含む): 138479760

約数和(自身を除く): 60331118

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 21019, 42038, 231209, 273247, 462418, 546494, 3005717, 3552211, 6011434, 7104422, 39074321, 78148642]

約数ペア:

[(1, 78148642), (2, 39074321), (11, 7104422), (13, 6011434), (22, 3552211), (26, 3005717), (143, 546494), (169, 462418), (286, 273247), (338, 231209), (1859, 42038), (3718, 21019)]