40947032

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 91852800

約数和(自身を除く): 50905768

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 103, 124, 206, 217, 229, 248, 412, 434, 458, 721, 824, 868, 916, 1442, 1603, 1736, 1832, 2884, 3193, 3206, 5768, 6386, 6412, 7099, 12772, 12824, 14198, 22351, 23587, 25544, 28396, 44702, 47174, 49693, 56792, 89404, 94348, 99386, 165109, 178808, 188696, 198772, 330218, 397544, 660436, 731197, 1320872, 1462394, 2924788, 5118379, 5849576, 10236758, 20473516, 40947032]

約数ペア:

[(1, 40947032), (2, 20473516), (4, 10236758), (7, 5849576), (8, 5118379), (14, 2924788), (28, 1462394), (31, 1320872), (56, 731197), (62, 660436), (103, 397544), (124, 330218), (206, 198772), (217, 188696), (229, 178808), (248, 165109), (412, 99386), (434, 94348), (458, 89404), (721, 56792), (824, 49693), (868, 47174), (916, 44702), (1442, 28396), (1603, 25544), (1736, 23587), (1832, 22351), (2884, 14198), (3193, 12824), (3206, 12772), (5768, 7099), (6386, 6412)]