28479264

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 54075936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 149, 176, 181, 264, 298, 352, 362, 447, 528, 543, 596, 724, 894, 1056, 1086, 1192, 1448, 1639, 1788, 1991, 2172, 2384, 2896, 3278, 3576, 3982, 4344, 4768, 4917, 5792, 5973, 6556, 7152, 7964, 8688, 9834, 11946, 13112, 14304, 15928, 17376, 19668, 23892, 26224, 26969, 31856, 39336, 47784, 52448, 53938, 63712, 78672, 80907, 95568, 107876, 157344, 161814, 191136, 215752, 296659, 323628, 431504, 593318, 647256, 863008, 889977, 1186636, 1294512, 1779954, 2373272, 2589024, 3559908, 4746544, 7119816, 9493088, 14239632, 28479264]

約数ペア:

[(1, 28479264), (2, 14239632), (3, 9493088), (4, 7119816), (6, 4746544), (8, 3559908), (11, 2589024), (12, 2373272), (16, 1779954), (22, 1294512), (24, 1186636), (32, 889977), (33, 863008), (44, 647256), (48, 593318), (66, 431504), (88, 323628), (96, 296659), (132, 215752), (149, 191136), (176, 161814), (181, 157344), (264, 107876), (298, 95568), (352, 80907), (362, 78672), (447, 63712), (528, 53938), (543, 52448), (596, 47784), (724, 39336), (894, 31856), (1056, 26969), (1086, 26224), (1192, 23892), (1448, 19668), (1639, 17376), (1788, 15928), (1991, 14304), (2172, 13112), (2384, 11946), (2896, 9834), (3278, 8688), (3576, 7964), (3982, 7152), (4344, 6556), (4768, 5973), (4917, 5792)]