7413888

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 20196000

約数和(自身を除く): 12782112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 449, 516, 688, 898, 1032, 1347, 1376, 1796, 2064, 2694, 2752, 3592, 4128, 5388, 5504, 7184, 8256, 10776, 14368, 16512, 19307, 21552, 28736, 38614, 43104, 57472, 57921, 77228, 86208, 115842, 154456, 172416, 231684, 308912, 463368, 617824, 926736, 1235648, 1853472, 2471296, 3706944, 7413888]

約数ペア:

[(1, 7413888), (2, 3706944), (3, 2471296), (4, 1853472), (6, 1235648), (8, 926736), (12, 617824), (16, 463368), (24, 308912), (32, 231684), (43, 172416), (48, 154456), (64, 115842), (86, 86208), (96, 77228), (128, 57921), (129, 57472), (172, 43104), (192, 38614), (258, 28736), (344, 21552), (384, 19307), (449, 16512), (516, 14368), (688, 10776), (898, 8256), (1032, 7184), (1347, 5504), (1376, 5388), (1796, 4128), (2064, 3592), (2694, 2752)]