38065664

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 160

約数和(自身を含む): 100826880

約数和(自身を除く): 62761216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 43, 52, 56, 64, 76, 86, 91, 104, 112, 128, 133, 152, 172, 182, 208, 224, 247, 256, 266, 301, 304, 344, 364, 416, 448, 494, 512, 532, 559, 602, 608, 688, 728, 817, 832, 896, 988, 1064, 1118, 1204, 1216, 1376, 1456, 1634, 1664, 1729, 1792, 1976, 2128, 2236, 2408, 2432, 2752, 2912, 3268, 3328, 3458, 3584, 3913, 3952, 4256, 4472, 4816, 4864, 5504, 5719, 5824, 6536, 6656, 6916, 7826, 7904, 8512, 8944, 9632, 9728, 10621, 11008, 11438, 11648, 13072, 13832, 15652, 15808, 17024, 17888, 19264, 21242, 22016, 22876, 23296, 26144, 27664, 31304, 31616, 34048, 35776, 38528, 42484, 45752, 46592, 52288, 55328, 62608, 63232, 68096, 71552, 74347, 77056, 84968, 91504, 104576, 110656, 125216, 126464, 143104, 148694, 154112, 169936, 183008, 209152, 221312, 250432, 286208, 297388, 339872, 366016, 418304, 442624, 500864, 594776, 679744, 732032, 885248, 1001728, 1189552, 1359488, 1464064, 2003456, 2379104, 2718976, 2928128, 4758208, 5437952, 9516416, 19032832, 38065664]

約数ペア:

[(1, 38065664), (2, 19032832), (4, 9516416), (7, 5437952), (8, 4758208), (13, 2928128), (14, 2718976), (16, 2379104), (19, 2003456), (26, 1464064), (28, 1359488), (32, 1189552), (38, 1001728), (43, 885248), (52, 732032), (56, 679744), (64, 594776), (76, 500864), (86, 442624), (91, 418304), (104, 366016), (112, 339872), (128, 297388), (133, 286208), (152, 250432), (172, 221312), (182, 209152), (208, 183008), (224, 169936), (247, 154112), (256, 148694), (266, 143104), (301, 126464), (304, 125216), (344, 110656), (364, 104576), (416, 91504), (448, 84968), (494, 77056), (512, 74347), (532, 71552), (559, 68096), (602, 63232), (608, 62608), (688, 55328), (728, 52288), (817, 46592), (832, 45752), (896, 42484), (988, 38528), (1064, 35776), (1118, 34048), (1204, 31616), (1216, 31304), (1376, 27664), (1456, 26144), (1634, 23296), (1664, 22876), (1729, 22016), (1792, 21242), (1976, 19264), (2128, 17888), (2236, 17024), (2408, 15808), (2432, 15652), (2752, 13832), (2912, 13072), (3268, 11648), (3328, 11438), (3458, 11008), (3584, 10621), (3913, 9728), (3952, 9632), (4256, 8944), (4472, 8512), (4816, 7904), (4864, 7826), (5504, 6916), (5719, 6656), (5824, 6536)]