28997046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 68520816

約数和(自身を除く): 39523770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1493, 1494, 2158, 2986, 3237, 4479, 6474, 8958, 9711, 13437, 19409, 19422, 26874, 38818, 58227, 116454, 123919, 174681, 247838, 349362, 371757, 743514, 1115271, 1610947, 2230542, 3221894, 4832841, 9665682, 14498523, 28997046]

約数ペア:

[(1, 28997046), (2, 14498523), (3, 9665682), (6, 4832841), (9, 3221894), (13, 2230542), (18, 1610947), (26, 1115271), (39, 743514), (78, 371757), (83, 349362), (117, 247838), (166, 174681), (234, 123919), (249, 116454), (498, 58227), (747, 38818), (1079, 26874), (1493, 19422), (1494, 19409), (2158, 13437), (2986, 9711), (3237, 8958), (4479, 6474)]