28630776

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27743}}^1$

素因数の和:27795

約数の個数: 32

約数和(自身を含む): 73244160

約数和(自身を除く): 44613384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 27743, 55486, 83229, 110972, 166458, 221944, 332916, 665832, 1192949, 2385898, 3578847, 4771796, 7157694, 9543592, 14315388, 28630776]

約数ペア:

[(1, 28630776), (2, 14315388), (3, 9543592), (4, 7157694), (6, 4771796), (8, 3578847), (12, 2385898), (24, 1192949), (43, 665832), (86, 332916), (129, 221944), (172, 166458), (258, 110972), (344, 83229), (516, 55486), (1032, 27743)]