78552992

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18457}}^1$

素因数の和:18493

約数の個数: 48

約数和(自身を含む): 186056640

約数和(自身を除く): 107503648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 18457, 36914, 73828, 129199, 147656, 258398, 295312, 350683, 516796, 590624, 701366, 1033592, 1402732, 2067184, 2454781, 2805464, 4134368, 4909562, 5610928, 9819124, 11221856, 19638248, 39276496, 78552992]

約数ペア:

[(1, 78552992), (2, 39276496), (4, 19638248), (7, 11221856), (8, 9819124), (14, 5610928), (16, 4909562), (19, 4134368), (28, 2805464), (32, 2454781), (38, 2067184), (56, 1402732), (76, 1033592), (112, 701366), (133, 590624), (152, 516796), (224, 350683), (266, 295312), (304, 258398), (532, 147656), (608, 129199), (1064, 73828), (2128, 36914), (4256, 18457)]