71312884

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 126584640

約数和(自身を除く): 55271756

約数列:

[1, 2, 4, 137, 179, 274, 358, 548, 716, 727, 1454, 2908, 24523, 49046, 98092, 99599, 130133, 199198, 260266, 398396, 520532, 17828221, 35656442, 71312884]

約数ペア:

[(1, 71312884), (2, 35656442), (4, 17828221), (137, 520532), (179, 398396), (274, 260266), (358, 199198), (548, 130133), (716, 99599), (727, 98092), (1454, 49046), (2908, 24523)]