28866084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 77070336

約数和(自身を除く): 48204252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 47, 52, 62, 78, 93, 94, 124, 127, 141, 156, 186, 188, 254, 282, 372, 381, 403, 508, 564, 611, 762, 806, 1209, 1222, 1457, 1524, 1612, 1651, 1833, 2418, 2444, 2914, 3302, 3666, 3937, 4371, 4836, 4953, 5828, 5969, 6604, 7332, 7874, 8742, 9906, 11811, 11938, 15748, 17484, 17907, 18941, 19812, 23622, 23876, 35814, 37882, 47244, 51181, 56823, 71628, 75764, 77597, 102362, 113646, 153543, 155194, 185039, 204724, 227292, 232791, 307086, 310388, 370078, 465582, 555117, 614172, 740156, 931164, 1110234, 2220468, 2405507, 4811014, 7216521, 9622028, 14433042, 28866084]

約数ペア:

[(1, 28866084), (2, 14433042), (3, 9622028), (4, 7216521), (6, 4811014), (12, 2405507), (13, 2220468), (26, 1110234), (31, 931164), (39, 740156), (47, 614172), (52, 555117), (62, 465582), (78, 370078), (93, 310388), (94, 307086), (124, 232791), (127, 227292), (141, 204724), (156, 185039), (186, 155194), (188, 153543), (254, 113646), (282, 102362), (372, 77597), (381, 75764), (403, 71628), (508, 56823), (564, 51181), (611, 47244), (762, 37882), (806, 35814), (1209, 23876), (1222, 23622), (1457, 19812), (1524, 18941), (1612, 17907), (1651, 17484), (1833, 15748), (2418, 11938), (2444, 11811), (2914, 9906), (3302, 8742), (3666, 7874), (3937, 7332), (4371, 6604), (4836, 5969), (4953, 5828)]