8328992

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 19970496

約数和(自身を除く): 11641504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 103, 112, 133, 152, 206, 224, 266, 304, 361, 412, 532, 608, 721, 722, 824, 1064, 1442, 1444, 1648, 1957, 2128, 2527, 2884, 2888, 3296, 3914, 4256, 5054, 5768, 5776, 7828, 10108, 11536, 11552, 13699, 15656, 20216, 23072, 27398, 31312, 37183, 40432, 54796, 62624, 74366, 80864, 109592, 148732, 219184, 260281, 297464, 438368, 520562, 594928, 1041124, 1189856, 2082248, 4164496, 8328992]

約数ペア:

[(1, 8328992), (2, 4164496), (4, 2082248), (7, 1189856), (8, 1041124), (14, 594928), (16, 520562), (19, 438368), (28, 297464), (32, 260281), (38, 219184), (56, 148732), (76, 109592), (103, 80864), (112, 74366), (133, 62624), (152, 54796), (206, 40432), (224, 37183), (266, 31312), (304, 27398), (361, 23072), (412, 20216), (532, 15656), (608, 13699), (721, 11552), (722, 11536), (824, 10108), (1064, 7828), (1442, 5776), (1444, 5768), (1648, 5054), (1957, 4256), (2128, 3914), (2527, 3296), (2884, 2888)]