74428928

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1137

約数の個数: 80

約数和(自身を含む): 179065920

約数和(自身を除く): 104636992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1093, 1216, 1792, 2128, 2186, 2432, 3584, 4256, 4372, 4864, 7651, 8512, 8744, 9728, 15302, 17024, 17488, 20767, 30604, 34048, 34976, 41534, 61208, 68096, 69952, 83068, 122416, 139904, 145369, 166136, 244832, 279808, 290738, 332272, 489664, 559616, 581476, 664544, 979328, 1162952, 1329088, 1958656, 2325904, 2658176, 3917312, 4651808, 5316352, 9303616, 10632704, 18607232, 37214464, 74428928]

約数ペア:

[(1, 74428928), (2, 37214464), (4, 18607232), (7, 10632704), (8, 9303616), (14, 5316352), (16, 4651808), (19, 3917312), (28, 2658176), (32, 2325904), (38, 1958656), (56, 1329088), (64, 1162952), (76, 979328), (112, 664544), (128, 581476), (133, 559616), (152, 489664), (224, 332272), (256, 290738), (266, 279808), (304, 244832), (448, 166136), (512, 145369), (532, 139904), (608, 122416), (896, 83068), (1064, 69952), (1093, 68096), (1216, 61208), (1792, 41534), (2128, 34976), (2186, 34048), (2432, 30604), (3584, 20767), (4256, 17488), (4372, 17024), (4864, 15302), (7651, 9728), (8512, 8744)]