74258156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 158054400

約数和(自身を除く): 83796244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1439, 1843, 2716, 2878, 3686, 5756, 7372, 10073, 12901, 20146, 25802, 27341, 40292, 51604, 54682, 109364, 139583, 191387, 279166, 382774, 558332, 765548, 977081, 1954162, 2652077, 3908324, 5304154, 10608308, 18564539, 37129078, 74258156]

約数ペア:

[(1, 74258156), (2, 37129078), (4, 18564539), (7, 10608308), (14, 5304154), (19, 3908324), (28, 2652077), (38, 1954162), (76, 977081), (97, 765548), (133, 558332), (194, 382774), (266, 279166), (388, 191387), (532, 139583), (679, 109364), (1358, 54682), (1439, 51604), (1843, 40292), (2716, 27341), (2878, 25802), (3686, 20146), (5756, 12901), (7372, 10073)]