42737558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 70105824

約数和(自身を除く): 27368266

約数列:

[1, 2, 17, 34, 67, 73, 134, 146, 257, 514, 1139, 1241, 2278, 2482, 4369, 4891, 8738, 9782, 17219, 18761, 34438, 37522, 83147, 166294, 292723, 318937, 585446, 637874, 1256987, 2513974, 21368779, 42737558]

約数ペア:

[(1, 42737558), (2, 21368779), (17, 2513974), (34, 1256987), (67, 637874), (73, 585446), (134, 318937), (146, 292723), (257, 166294), (514, 83147), (1139, 37522), (1241, 34438), (2278, 18761), (2482, 17219), (4369, 9782), (4891, 8738)]