27869534

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 25909282

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 103, 154, 206, 251, 502, 539, 721, 1078, 1133, 1442, 1757, 2266, 2761, 3514, 5047, 5522, 7931, 10094, 12299, 15862, 19327, 24598, 25853, 38654, 51706, 55517, 111034, 135289, 180971, 270578, 284383, 361942, 568766, 1266797, 1990681, 2533594, 3981362, 13934767, 27869534]

約数ペア:

[(1, 27869534), (2, 13934767), (7, 3981362), (11, 2533594), (14, 1990681), (22, 1266797), (49, 568766), (77, 361942), (98, 284383), (103, 270578), (154, 180971), (206, 135289), (251, 111034), (502, 55517), (539, 51706), (721, 38654), (1078, 25853), (1133, 24598), (1442, 19327), (1757, 15862), (2266, 12299), (2761, 10094), (3514, 7931), (5047, 5522)]