672728

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 1481760

約数和(自身を除く): 809032

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 293, 328, 574, 586, 1148, 1172, 2051, 2296, 2344, 4102, 8204, 12013, 16408, 24026, 48052, 84091, 96104, 168182, 336364, 672728]

約数ペア:

[(1, 672728), (2, 336364), (4, 168182), (7, 96104), (8, 84091), (14, 48052), (28, 24026), (41, 16408), (56, 12013), (82, 8204), (164, 4102), (287, 2344), (293, 2296), (328, 2051), (574, 1172), (586, 1148)]