13241256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 38102400

約数和(自身を除く): 24861144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 269, 293, 538, 586, 807, 879, 1076, 1172, 1614, 1758, 1883, 2051, 2152, 2344, 3228, 3516, 3766, 4102, 5649, 6153, 6456, 7032, 7532, 8204, 11298, 12306, 15064, 16408, 22596, 24612, 45192, 49224, 78817, 157634, 236451, 315268, 472902, 551719, 630536, 945804, 1103438, 1655157, 1891608, 2206876, 3310314, 4413752, 6620628, 13241256]

約数ペア:

[(1, 13241256), (2, 6620628), (3, 4413752), (4, 3310314), (6, 2206876), (7, 1891608), (8, 1655157), (12, 1103438), (14, 945804), (21, 630536), (24, 551719), (28, 472902), (42, 315268), (56, 236451), (84, 157634), (168, 78817), (269, 49224), (293, 45192), (538, 24612), (586, 22596), (807, 16408), (879, 15064), (1076, 12306), (1172, 11298), (1614, 8204), (1758, 7532), (1883, 7032), (2051, 6456), (2152, 6153), (2344, 5649), (3228, 4102), (3516, 3766)]