40494076

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 85188096

約数和(自身を除く): 44694020

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 227, 277, 322, 454, 554, 644, 908, 1108, 1589, 1939, 3178, 3878, 5221, 6356, 6371, 7756, 10442, 12742, 20884, 25484, 36547, 44597, 62879, 73094, 89194, 125758, 146188, 178388, 251516, 440153, 880306, 1446217, 1760612, 2892434, 5784868, 10123519, 20247038, 40494076]

約数ペア:

[(1, 40494076), (2, 20247038), (4, 10123519), (7, 5784868), (14, 2892434), (23, 1760612), (28, 1446217), (46, 880306), (92, 440153), (161, 251516), (227, 178388), (277, 146188), (322, 125758), (454, 89194), (554, 73094), (644, 62879), (908, 44597), (1108, 36547), (1589, 25484), (1939, 20884), (3178, 12742), (3878, 10442), (5221, 7756), (6356, 6371)]