65349704

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5233}}^1$

素因数の和:5469

約数の個数: 32

約数和(自身を含む): 140689920

約数和(自身を除く): 75340216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 5233, 6244, 10466, 12488, 20932, 36631, 41864, 73262, 146524, 293048, 1166959, 2333918, 4667836, 8168713, 9335672, 16337426, 32674852, 65349704]

約数ペア:

[(1, 65349704), (2, 32674852), (4, 16337426), (7, 9335672), (8, 8168713), (14, 4667836), (28, 2333918), (56, 1166959), (223, 293048), (446, 146524), (892, 73262), (1561, 41864), (1784, 36631), (3122, 20932), (5233, 12488), (6244, 10466)]