66494932

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 140636160

約数和(自身を除く): 74141228

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 316, 322, 553, 644, 1106, 1307, 1817, 2212, 2614, 3634, 5228, 7268, 9149, 12719, 18298, 25438, 30061, 36596, 50876, 60122, 103253, 120244, 206506, 210427, 413012, 420854, 722771, 841708, 1445542, 2374819, 2891084, 4749638, 9499276, 16623733, 33247466, 66494932]

約数ペア:

[(1, 66494932), (2, 33247466), (4, 16623733), (7, 9499276), (14, 4749638), (23, 2891084), (28, 2374819), (46, 1445542), (79, 841708), (92, 722771), (158, 420854), (161, 413012), (316, 210427), (322, 206506), (553, 120244), (644, 103253), (1106, 60122), (1307, 50876), (1817, 36596), (2212, 30061), (2614, 25438), (3634, 18298), (5228, 12719), (7268, 9149)]