40768644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11287}}^1$

素因数の和:11344

約数の個数: 48

約数和(自身を含む): 111254528

約数和(自身を除く): 70485884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 11287, 22574, 33861, 45148, 67722, 79009, 135444, 158018, 237027, 316036, 474054, 485341, 948108, 970682, 1456023, 1941364, 2912046, 3397387, 5824092, 6794774, 10192161, 13589548, 20384322, 40768644]

約数ペア:

[(1, 40768644), (2, 20384322), (3, 13589548), (4, 10192161), (6, 6794774), (7, 5824092), (12, 3397387), (14, 2912046), (21, 1941364), (28, 1456023), (42, 970682), (43, 948108), (84, 485341), (86, 474054), (129, 316036), (172, 237027), (258, 158018), (301, 135444), (516, 79009), (602, 67722), (903, 45148), (1204, 33861), (1806, 22574), (3612, 11287)]