7925984

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 18098640

約数和(自身を除く): 10172656

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 89, 92, 121, 176, 178, 184, 242, 253, 352, 356, 368, 484, 506, 712, 736, 968, 979, 1012, 1424, 1936, 1958, 2024, 2047, 2783, 2848, 3872, 3916, 4048, 4094, 5566, 7832, 8096, 8188, 10769, 11132, 15664, 16376, 21538, 22264, 22517, 31328, 32752, 43076, 44528, 45034, 65504, 86152, 89056, 90068, 172304, 180136, 247687, 344608, 360272, 495374, 720544, 990748, 1981496, 3962992, 7925984]

約数ペア:

[(1, 7925984), (2, 3962992), (4, 1981496), (8, 990748), (11, 720544), (16, 495374), (22, 360272), (23, 344608), (32, 247687), (44, 180136), (46, 172304), (88, 90068), (89, 89056), (92, 86152), (121, 65504), (176, 45034), (178, 44528), (184, 43076), (242, 32752), (253, 31328), (352, 22517), (356, 22264), (368, 21538), (484, 16376), (506, 15664), (712, 11132), (736, 10769), (968, 8188), (979, 8096), (1012, 7832), (1424, 5566), (1936, 4094), (1958, 4048), (2024, 3916), (2047, 3872), (2783, 2848)]