39770368

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 89772480

約数和(自身を除く): 50002112

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 352, 464, 487, 638, 704, 928, 974, 1276, 1408, 1856, 1948, 2552, 2816, 3712, 3896, 5104, 5357, 7424, 7792, 10208, 10714, 14123, 15584, 20416, 21428, 28246, 31168, 40832, 42856, 56492, 62336, 81664, 85712, 112984, 124672, 155353, 171424, 225968, 310706, 342848, 451936, 621412, 685696, 903872, 1242824, 1371392, 1807744, 2485648, 3615488, 4971296, 9942592, 19885184, 39770368]

約数ペア:

[(1, 39770368), (2, 19885184), (4, 9942592), (8, 4971296), (11, 3615488), (16, 2485648), (22, 1807744), (29, 1371392), (32, 1242824), (44, 903872), (58, 685696), (64, 621412), (88, 451936), (116, 342848), (128, 310706), (176, 225968), (232, 171424), (256, 155353), (319, 124672), (352, 112984), (464, 85712), (487, 81664), (638, 62336), (704, 56492), (928, 42856), (974, 40832), (1276, 31168), (1408, 28246), (1856, 21428), (1948, 20416), (2552, 15584), (2816, 14123), (3712, 10714), (3896, 10208), (5104, 7792), (5357, 7424)]