40247522

素因数分解:

$2^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{2269}}^1$

素因数の和:2466

約数の個数: 24

約数和(自身を含む): 70646940

約数和(自身を除く): 30399418

約数列:

[1, 2, 7, 14, 49, 98, 181, 362, 1267, 2269, 2534, 4538, 8869, 15883, 17738, 31766, 111181, 222362, 410689, 821378, 2874823, 5749646, 20123761, 40247522]

約数ペア:

[(1, 40247522), (2, 20123761), (7, 5749646), (14, 2874823), (49, 821378), (98, 410689), (181, 222362), (362, 111181), (1267, 31766), (2269, 17738), (2534, 15883), (4538, 8869)]