12458264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 29198400

約数和(自身を除く): 16740136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 109, 157, 182, 218, 314, 364, 436, 628, 728, 763, 872, 1099, 1256, 1417, 1526, 2041, 2198, 2834, 3052, 4082, 4396, 5668, 6104, 8164, 8792, 9919, 11336, 14287, 16328, 17113, 19838, 28574, 34226, 39676, 57148, 68452, 79352, 114296, 119791, 136904, 222469, 239582, 444938, 479164, 889876, 958328, 1557283, 1779752, 3114566, 6229132, 12458264]

約数ペア:

[(1, 12458264), (2, 6229132), (4, 3114566), (7, 1779752), (8, 1557283), (13, 958328), (14, 889876), (26, 479164), (28, 444938), (52, 239582), (56, 222469), (91, 136904), (104, 119791), (109, 114296), (157, 79352), (182, 68452), (218, 57148), (314, 39676), (364, 34226), (436, 28574), (628, 19838), (728, 17113), (763, 16328), (872, 14287), (1099, 11336), (1256, 9919), (1417, 8792), (1526, 8164), (2041, 6104), (2198, 5668), (2834, 4396), (3052, 4082)]