38907744

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 109226880

約数和(自身を除く): 70319136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 83, 96, 114, 152, 166, 228, 249, 257, 304, 332, 456, 498, 514, 608, 664, 771, 912, 996, 1028, 1328, 1542, 1577, 1824, 1992, 2056, 2656, 3084, 3154, 3984, 4112, 4731, 4883, 6168, 6308, 7968, 8224, 9462, 9766, 12336, 12616, 14649, 18924, 19532, 21331, 24672, 25232, 29298, 37848, 39064, 42662, 50464, 58596, 63993, 75696, 78128, 85324, 117192, 127986, 151392, 156256, 170648, 234384, 255972, 341296, 405289, 468768, 511944, 682592, 810578, 1023888, 1215867, 1621156, 2047776, 2431734, 3242312, 4863468, 6484624, 9726936, 12969248, 19453872, 38907744]

約数ペア:

[(1, 38907744), (2, 19453872), (3, 12969248), (4, 9726936), (6, 6484624), (8, 4863468), (12, 3242312), (16, 2431734), (19, 2047776), (24, 1621156), (32, 1215867), (38, 1023888), (48, 810578), (57, 682592), (76, 511944), (83, 468768), (96, 405289), (114, 341296), (152, 255972), (166, 234384), (228, 170648), (249, 156256), (257, 151392), (304, 127986), (332, 117192), (456, 85324), (498, 78128), (514, 75696), (608, 63993), (664, 58596), (771, 50464), (912, 42662), (996, 39064), (1028, 37848), (1328, 29298), (1542, 25232), (1577, 24672), (1824, 21331), (1992, 19532), (2056, 18924), (2656, 14649), (3084, 12616), (3154, 12336), (3984, 9766), (4112, 9462), (4731, 8224), (4883, 7968), (6168, 6308)]