67415228

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{2347}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 121494912

約数和(自身を除く): 54079684

約数列:

[1, 2, 4, 43, 86, 167, 172, 334, 668, 2347, 4694, 7181, 9388, 14362, 28724, 100921, 201842, 391949, 403684, 783898, 1567796, 16853807, 33707614, 67415228]

約数ペア:

[(1, 67415228), (2, 33707614), (4, 16853807), (43, 1567796), (86, 783898), (167, 403684), (172, 391949), (334, 201842), (668, 100921), (2347, 28724), (4694, 14362), (7181, 9388)]