78568154

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5573}}^1$

素因数の和:5654

約数の個数: 32

約数和(自身を含む): 144478080

約数和(自身を除く): 65909926

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 5573, 7049, 11146, 14098, 39011, 78022, 105887, 211774, 295369, 590738, 741209, 1482418, 2067583, 4135166, 5612011, 11224022, 39284077, 78568154]

約数ペア:

[(1, 78568154), (2, 39284077), (7, 11224022), (14, 5612011), (19, 4135166), (38, 2067583), (53, 1482418), (106, 741209), (133, 590738), (266, 295369), (371, 211774), (742, 105887), (1007, 78022), (2014, 39011), (5573, 14098), (7049, 11146)]