43402442

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 69050880

約数和(自身を除く): 25648438

約数列:

[1, 2, 53, 71, 73, 79, 106, 142, 146, 158, 3763, 3869, 4187, 5183, 5609, 5767, 7526, 7738, 8374, 10366, 11218, 11534, 274699, 297277, 305651, 409457, 549398, 594554, 611302, 818914, 21701221, 43402442]

約数ペア:

[(1, 43402442), (2, 21701221), (53, 818914), (71, 611302), (73, 594554), (79, 549398), (106, 409457), (142, 305651), (146, 297277), (158, 274699), (3763, 11534), (3869, 11218), (4187, 10366), (5183, 8374), (5609, 7738), (5767, 7526)]