4007224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 8255520

約数和(自身を除く): 4248296

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 727, 1378, 1454, 2756, 2908, 5512, 5816, 9451, 18902, 37804, 38531, 75608, 77062, 154124, 308248, 500903, 1001806, 2003612, 4007224]

約数ペア:

[(1, 4007224), (2, 2003612), (4, 1001806), (8, 500903), (13, 308248), (26, 154124), (52, 77062), (53, 75608), (104, 38531), (106, 37804), (212, 18902), (424, 9451), (689, 5816), (727, 5512), (1378, 2908), (1454, 2756)]