3962992

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 60

約数和(自身を含む): 8905680

約数和(自身を除く): 4942688

約数列:

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

約数ペア:

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