71636152

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9203}}^1$

素因数の和:9355

約数の個数: 32

約数和(自身を含む): 154627200

約数和(自身を除く): 82991048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 9203, 18406, 36812, 64421, 73624, 128842, 257684, 515368, 1279217, 2558434, 5116868, 8954519, 10233736, 17909038, 35818076, 71636152]

約数ペア:

[(1, 71636152), (2, 35818076), (4, 17909038), (7, 10233736), (8, 8954519), (14, 5116868), (28, 2558434), (56, 1279217), (139, 515368), (278, 257684), (556, 128842), (973, 73624), (1112, 64421), (1946, 36812), (3892, 18406), (7784, 9203)]