40568328

素因数分解:

$2^3\times 3^2\times {\mathrm{563449}}^1$

素因数の和:563461

約数の個数: 24

約数和(自身を含む): 109872750

約数和(自身を除く): 69304422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 563449, 1126898, 1690347, 2253796, 3380694, 4507592, 5071041, 6761388, 10142082, 13522776, 20284164, 40568328]

約数ペア:

[(1, 40568328), (2, 20284164), (3, 13522776), (4, 10142082), (6, 6761388), (8, 5071041), (9, 4507592), (12, 3380694), (18, 2253796), (24, 1690347), (36, 1126898), (72, 563449)]