28039668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5347}}^1$

素因数の和:5396

約数の個数: 48

約数和(自身を含む): 71877120

約数和(自身を除く): 43837452

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 5347, 10694, 16041, 21388, 32082, 64164, 101593, 122981, 203186, 245962, 304779, 368943, 406372, 491924, 609558, 737886, 1219116, 1475772, 2336639, 4673278, 7009917, 9346556, 14019834, 28039668]

約数ペア:

[(1, 28039668), (2, 14019834), (3, 9346556), (4, 7009917), (6, 4673278), (12, 2336639), (19, 1475772), (23, 1219116), (38, 737886), (46, 609558), (57, 491924), (69, 406372), (76, 368943), (92, 304779), (114, 245962), (138, 203186), (228, 122981), (276, 101593), (437, 64164), (874, 32082), (1311, 21388), (1748, 16041), (2622, 10694), (5244, 5347)]