74409952

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3181}}^1$

素因数の和:3251

約数の個数: 48

約数和(自身を含む): 158769072

約数和(自身を除く): 84359120

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 3181, 5848, 6362, 11696, 12724, 23392, 25448, 50896, 54077, 101792, 108154, 136783, 216308, 273566, 432616, 547132, 865232, 1094264, 1730464, 2188528, 2325311, 4377056, 4650622, 9301244, 18602488, 37204976, 74409952]

約数ペア:

[(1, 74409952), (2, 37204976), (4, 18602488), (8, 9301244), (16, 4650622), (17, 4377056), (32, 2325311), (34, 2188528), (43, 1730464), (68, 1094264), (86, 865232), (136, 547132), (172, 432616), (272, 273566), (344, 216308), (544, 136783), (688, 108154), (731, 101792), (1376, 54077), (1462, 50896), (2924, 25448), (3181, 23392), (5848, 12724), (6362, 11696)]