40865496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{701}}^1$

素因数の和:1064

約数の個数: 64

約数和(自身を含む): 117262080

約数和(自身を除く): 76396584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 347, 694, 701, 1041, 1388, 1402, 2082, 2103, 2429, 2776, 2804, 4164, 4206, 4858, 4907, 5608, 7287, 8328, 8412, 9716, 9814, 14574, 14721, 16824, 19432, 19628, 29148, 29442, 39256, 58296, 58884, 117768, 243247, 486494, 729741, 972988, 1459482, 1702729, 1945976, 2918964, 3405458, 5108187, 5837928, 6810916, 10216374, 13621832, 20432748, 40865496]

約数ペア:

[(1, 40865496), (2, 20432748), (3, 13621832), (4, 10216374), (6, 6810916), (7, 5837928), (8, 5108187), (12, 3405458), (14, 2918964), (21, 1945976), (24, 1702729), (28, 1459482), (42, 972988), (56, 729741), (84, 486494), (168, 243247), (347, 117768), (694, 58884), (701, 58296), (1041, 39256), (1388, 29442), (1402, 29148), (2082, 19628), (2103, 19432), (2429, 16824), (2776, 14721), (2804, 14574), (4164, 9814), (4206, 9716), (4858, 8412), (4907, 8328), (5608, 7287)]