13934872

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 32256000

約数和(自身を除く): 18321128

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 349, 434, 644, 698, 713, 868, 1288, 1396, 1426, 1736, 2443, 2792, 2852, 4886, 4991, 5704, 8027, 9772, 9982, 10819, 16054, 19544, 19964, 21638, 32108, 39928, 43276, 56189, 64216, 75733, 86552, 112378, 151466, 224756, 248837, 302932, 449512, 497674, 605864, 995348, 1741859, 1990696, 3483718, 6967436, 13934872]

約数ペア:

[(1, 13934872), (2, 6967436), (4, 3483718), (7, 1990696), (8, 1741859), (14, 995348), (23, 605864), (28, 497674), (31, 449512), (46, 302932), (56, 248837), (62, 224756), (92, 151466), (124, 112378), (161, 86552), (184, 75733), (217, 64216), (248, 56189), (322, 43276), (349, 39928), (434, 32108), (644, 21638), (698, 19964), (713, 19544), (868, 16054), (1288, 10819), (1396, 9982), (1426, 9772), (1736, 8027), (2443, 5704), (2792, 4991), (2852, 4886)]