71839842

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{907}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 147662592

約数和(自身を除く): 75822750

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 307, 614, 907, 921, 1814, 1842, 2721, 5442, 13201, 26402, 39001, 39603, 78002, 79206, 117003, 234006, 278449, 556898, 835347, 1670694, 11973307, 23946614, 35919921, 71839842]

約数ペア:

[(1, 71839842), (2, 35919921), (3, 23946614), (6, 11973307), (43, 1670694), (86, 835347), (129, 556898), (258, 278449), (307, 234006), (614, 117003), (907, 79206), (921, 78002), (1814, 39603), (1842, 39001), (2721, 26402), (5442, 13201)]