28533076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 59467968

約数和(自身を除く): 30934892

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 286, 332, 572, 601, 913, 1079, 1202, 1826, 2158, 2404, 3652, 4316, 6611, 7813, 11869, 13222, 15626, 23738, 26444, 31252, 47476, 49883, 85943, 99766, 171886, 199532, 343772, 548713, 648479, 1097426, 1296958, 2194852, 2593916, 7133269, 14266538, 28533076]

約数ペア:

[(1, 28533076), (2, 14266538), (4, 7133269), (11, 2593916), (13, 2194852), (22, 1296958), (26, 1097426), (44, 648479), (52, 548713), (83, 343772), (143, 199532), (166, 171886), (286, 99766), (332, 85943), (572, 49883), (601, 47476), (913, 31252), (1079, 26444), (1202, 23738), (1826, 15626), (2158, 13222), (2404, 11869), (3652, 7813), (4316, 6611)]