8502424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 19641600

約数和(自身を除く): 11139176

約数列:

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

約数ペア:

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