12464984

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 28123200

約数和(自身を除く): 15658216

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 61, 82, 89, 122, 164, 178, 244, 287, 328, 356, 427, 488, 574, 623, 712, 854, 1148, 1246, 1708, 2296, 2492, 2501, 3416, 3649, 4984, 5002, 5429, 7298, 10004, 10858, 14596, 17507, 20008, 21716, 25543, 29192, 35014, 38003, 43432, 51086, 70028, 76006, 102172, 140056, 152012, 204344, 222589, 304024, 445178, 890356, 1558123, 1780712, 3116246, 6232492, 12464984]

約数ペア:

[(1, 12464984), (2, 6232492), (4, 3116246), (7, 1780712), (8, 1558123), (14, 890356), (28, 445178), (41, 304024), (56, 222589), (61, 204344), (82, 152012), (89, 140056), (122, 102172), (164, 76006), (178, 70028), (244, 51086), (287, 43432), (328, 38003), (356, 35014), (427, 29192), (488, 25543), (574, 21716), (623, 20008), (712, 17507), (854, 14596), (1148, 10858), (1246, 10004), (1708, 7298), (2296, 5429), (2492, 5002), (2501, 4984), (3416, 3649)]