17004848

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 40592640

約数和(自身を除く): 23587792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 61, 76, 112, 122, 131, 133, 152, 244, 262, 266, 304, 427, 488, 524, 532, 854, 917, 976, 1048, 1064, 1159, 1708, 1834, 2096, 2128, 2318, 2489, 3416, 3668, 4636, 4978, 6832, 7336, 7991, 8113, 9272, 9956, 14672, 15982, 16226, 17423, 18544, 19912, 31964, 32452, 34846, 39824, 55937, 63928, 64904, 69692, 111874, 127856, 129808, 139384, 151829, 223748, 278768, 303658, 447496, 607316, 894992, 1062803, 1214632, 2125606, 2429264, 4251212, 8502424, 17004848]

約数ペア:

[(1, 17004848), (2, 8502424), (4, 4251212), (7, 2429264), (8, 2125606), (14, 1214632), (16, 1062803), (19, 894992), (28, 607316), (38, 447496), (56, 303658), (61, 278768), (76, 223748), (112, 151829), (122, 139384), (131, 129808), (133, 127856), (152, 111874), (244, 69692), (262, 64904), (266, 63928), (304, 55937), (427, 39824), (488, 34846), (524, 32452), (532, 31964), (854, 19912), (917, 18544), (976, 17423), (1048, 16226), (1064, 15982), (1159, 14672), (1708, 9956), (1834, 9272), (2096, 8113), (2128, 7991), (2318, 7336), (2489, 6832), (3416, 4978), (3668, 4636)]