27847531484

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{2089}}^1\times {\mathrm{21227}}^1$

素因数の和:23477

約数の個数: 24

約数和(自身を含む): 49069371120

約数和(自身を除く): 21221839636

約数列:

[1, 2, 4, 157, 314, 628, 2089, 4178, 8356, 21227, 42454, 84908, 327973, 655946, 1311892, 3332639, 6665278, 13330556, 44343203, 88686406, 177372812, 6961882871, 13923765742, 27847531484]

約数ペア:

[(1, 27847531484), (2, 13923765742), (4, 6961882871), (157, 177372812), (314, 88686406), (628, 44343203), (2089, 13330556), (4178, 6665278), (8356, 3332639), (21227, 1311892), (42454, 655946), (84908, 327973)]