71406902

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15791}}^1$

素因数の和:15836

約数の個数: 32

約数和(自身を含む): 136442880

約数和(自身を除く): 65035978

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 15791, 31582, 110537, 221074, 268447, 300029, 536894, 600058, 1879129, 2100203, 3758258, 4200406, 5100493, 10200986, 35703451, 71406902]

約数ペア:

[(1, 71406902), (2, 35703451), (7, 10200986), (14, 5100493), (17, 4200406), (19, 3758258), (34, 2100203), (38, 1879129), (119, 600058), (133, 536894), (238, 300029), (266, 268447), (323, 221074), (646, 110537), (2261, 31582), (4522, 15791)]