13612456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 30582720

約数和(自身を除く): 16970264

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 73, 88, 104, 143, 146, 163, 286, 292, 326, 572, 584, 652, 803, 949, 1144, 1304, 1606, 1793, 1898, 2119, 3212, 3586, 3796, 4238, 6424, 7172, 7592, 8476, 10439, 11899, 14344, 16952, 20878, 23309, 23798, 41756, 46618, 47596, 83512, 93236, 95192, 130889, 154687, 186472, 261778, 309374, 523556, 618748, 1047112, 1237496, 1701557, 3403114, 6806228, 13612456]

約数ペア:

[(1, 13612456), (2, 6806228), (4, 3403114), (8, 1701557), (11, 1237496), (13, 1047112), (22, 618748), (26, 523556), (44, 309374), (52, 261778), (73, 186472), (88, 154687), (104, 130889), (143, 95192), (146, 93236), (163, 83512), (286, 47596), (292, 46618), (326, 41756), (572, 23798), (584, 23309), (652, 20878), (803, 16952), (949, 14344), (1144, 11899), (1304, 10439), (1606, 8476), (1793, 7592), (1898, 7172), (2119, 6424), (3212, 4238), (3586, 3796)]