38587136

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 89723424

約数和(自身を除く): 51136288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 353, 427, 448, 488, 706, 854, 896, 976, 1412, 1708, 1792, 1952, 2471, 2824, 3416, 3904, 4942, 5648, 6832, 7808, 9884, 11296, 13664, 15616, 19768, 21533, 22592, 27328, 39536, 43066, 45184, 54656, 79072, 86132, 90368, 109312, 150731, 158144, 172264, 301462, 316288, 344528, 602924, 632576, 689056, 1205848, 1378112, 2411696, 2756224, 4823392, 5512448, 9646784, 19293568, 38587136]

約数ペア:

[(1, 38587136), (2, 19293568), (4, 9646784), (7, 5512448), (8, 4823392), (14, 2756224), (16, 2411696), (28, 1378112), (32, 1205848), (56, 689056), (61, 632576), (64, 602924), (112, 344528), (122, 316288), (128, 301462), (224, 172264), (244, 158144), (256, 150731), (353, 109312), (427, 90368), (448, 86132), (488, 79072), (706, 54656), (854, 45184), (896, 43066), (976, 39536), (1412, 27328), (1708, 22592), (1792, 21533), (1952, 19768), (2471, 15616), (2824, 13664), (3416, 11296), (3904, 9884), (4942, 7808), (5648, 6832)]