65141188

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 134848000

約数和(自身を除く): 69706812

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 343, 553, 601, 686, 1106, 1202, 1372, 2212, 2404, 3871, 4207, 7742, 8414, 15484, 16828, 27097, 29449, 47479, 54194, 58898, 94958, 108388, 117796, 189916, 206143, 332353, 412286, 664706, 824572, 1329412, 2326471, 4652942, 9305884, 16285297, 32570594, 65141188]

約数ペア:

[(1, 65141188), (2, 32570594), (4, 16285297), (7, 9305884), (14, 4652942), (28, 2326471), (49, 1329412), (79, 824572), (98, 664706), (158, 412286), (196, 332353), (316, 206143), (343, 189916), (553, 117796), (601, 108388), (686, 94958), (1106, 58898), (1202, 54194), (1372, 47479), (2212, 29449), (2404, 27097), (3871, 16828), (4207, 15484), (7742, 8414)]