71904952

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3109}}^1$

素因数の和:3188

約数の個数: 48

約数和(自身を含む): 159543000

約数和(自身を除く): 87638048

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 826, 1652, 2891, 3109, 3304, 5782, 6218, 11564, 12436, 21763, 23128, 24872, 43526, 87052, 152341, 174104, 183431, 304682, 366862, 609364, 733724, 1218728, 1284017, 1467448, 2568034, 5136068, 8988119, 10272136, 17976238, 35952476, 71904952]

約数ペア:

[(1, 71904952), (2, 35952476), (4, 17976238), (7, 10272136), (8, 8988119), (14, 5136068), (28, 2568034), (49, 1467448), (56, 1284017), (59, 1218728), (98, 733724), (118, 609364), (196, 366862), (236, 304682), (392, 183431), (413, 174104), (472, 152341), (826, 87052), (1652, 43526), (2891, 24872), (3109, 23128), (3304, 21763), (5782, 12436), (6218, 11564)]