42408076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4073}}^1$

素因数の和:4233

約数の個数: 24

約数和(自身を含む): 78709680

約数和(自身を除く): 36301604

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 4073, 5206, 8146, 10412, 16292, 77387, 154774, 309548, 558001, 1116002, 2232004, 10602019, 21204038, 42408076]

約数ペア:

[(1, 42408076), (2, 21204038), (4, 10602019), (19, 2232004), (38, 1116002), (76, 558001), (137, 309548), (274, 154774), (548, 77387), (2603, 16292), (4073, 10412), (5206, 8146)]