28356792

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 75617280

約数和(自身を除く): 47260488

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1093, 1128, 2162, 2186, 3243, 3279, 4324, 4372, 6486, 6558, 8648, 8744, 12972, 13116, 25139, 25944, 26232, 50278, 51371, 75417, 100556, 102742, 150834, 154113, 201112, 205484, 301668, 308226, 410968, 603336, 616452, 1181533, 1232904, 2363066, 3544599, 4726132, 7089198, 9452264, 14178396, 28356792]

約数ペア:

[(1, 28356792), (2, 14178396), (3, 9452264), (4, 7089198), (6, 4726132), (8, 3544599), (12, 2363066), (23, 1232904), (24, 1181533), (46, 616452), (47, 603336), (69, 410968), (92, 308226), (94, 301668), (138, 205484), (141, 201112), (184, 154113), (188, 150834), (276, 102742), (282, 100556), (376, 75417), (552, 51371), (564, 50278), (1081, 26232), (1093, 25944), (1128, 25139), (2162, 13116), (2186, 12972), (3243, 8744), (3279, 8648), (4324, 6558), (4372, 6486)]