12282976

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 26063856

約数和(自身を除く): 13780880

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 337, 536, 544, 674, 1072, 1139, 1348, 2144, 2278, 2696, 4556, 5392, 5729, 9112, 10784, 11458, 18224, 22579, 22916, 36448, 45158, 45832, 90316, 91664, 180632, 183328, 361264, 383843, 722528, 767686, 1535372, 3070744, 6141488, 12282976]

約数ペア:

[(1, 12282976), (2, 6141488), (4, 3070744), (8, 1535372), (16, 767686), (17, 722528), (32, 383843), (34, 361264), (67, 183328), (68, 180632), (134, 91664), (136, 90316), (268, 45832), (272, 45158), (337, 36448), (536, 22916), (544, 22579), (674, 18224), (1072, 11458), (1139, 10784), (1348, 9112), (2144, 5729), (2278, 5392), (2696, 4556)]