13777204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 30723840

約数和(自身を除く): 16946636

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 47, 58, 76, 94, 116, 133, 188, 203, 266, 329, 361, 406, 532, 551, 658, 722, 812, 893, 1102, 1316, 1363, 1444, 1786, 2204, 2527, 2726, 3572, 3857, 5054, 5452, 6251, 7714, 9541, 10108, 10469, 12502, 15428, 16967, 19082, 20938, 25004, 25897, 33934, 38164, 41876, 51794, 67868, 73283, 103588, 118769, 146566, 181279, 237538, 293132, 362558, 475076, 492043, 725116, 984086, 1968172, 3444301, 6888602, 13777204]

約数ペア:

[(1, 13777204), (2, 6888602), (4, 3444301), (7, 1968172), (14, 984086), (19, 725116), (28, 492043), (29, 475076), (38, 362558), (47, 293132), (58, 237538), (76, 181279), (94, 146566), (116, 118769), (133, 103588), (188, 73283), (203, 67868), (266, 51794), (329, 41876), (361, 38164), (406, 33934), (532, 25897), (551, 25004), (658, 20938), (722, 19082), (812, 16967), (893, 15428), (1102, 12502), (1316, 10469), (1363, 10108), (1444, 9541), (1786, 7714), (2204, 6251), (2527, 5452), (2726, 5054), (3572, 3857)]