5127416

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 11904000

約数和(自身を除く): 6776584

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 61, 76, 79, 122, 133, 152, 158, 244, 266, 316, 427, 488, 532, 553, 632, 854, 1064, 1106, 1159, 1501, 1708, 2212, 2318, 3002, 3416, 4424, 4636, 4819, 6004, 8113, 9272, 9638, 10507, 12008, 16226, 19276, 21014, 32452, 33733, 38552, 42028, 64904, 67466, 84056, 91561, 134932, 183122, 269864, 366244, 640927, 732488, 1281854, 2563708, 5127416]

約数ペア:

[(1, 5127416), (2, 2563708), (4, 1281854), (7, 732488), (8, 640927), (14, 366244), (19, 269864), (28, 183122), (38, 134932), (56, 91561), (61, 84056), (76, 67466), (79, 64904), (122, 42028), (133, 38552), (152, 33733), (158, 32452), (244, 21014), (266, 19276), (316, 16226), (427, 12008), (488, 10507), (532, 9638), (553, 9272), (632, 8113), (854, 6004), (1064, 4819), (1106, 4636), (1159, 4424), (1501, 3416), (1708, 3002), (2212, 2318)]