69871616

素因数分解:

$2^{11}\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 141441300

約数和(自身を除く): 71569684

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 313, 436, 512, 626, 872, 1024, 1252, 1744, 2048, 2504, 3488, 5008, 6976, 10016, 13952, 20032, 27904, 34117, 40064, 55808, 68234, 80128, 111616, 136468, 160256, 223232, 272936, 320512, 545872, 641024, 1091744, 2183488, 4366976, 8733952, 17467904, 34935808, 69871616]

約数ペア:

[(1, 69871616), (2, 34935808), (4, 17467904), (8, 8733952), (16, 4366976), (32, 2183488), (64, 1091744), (109, 641024), (128, 545872), (218, 320512), (256, 272936), (313, 223232), (436, 160256), (512, 136468), (626, 111616), (872, 80128), (1024, 68234), (1252, 55808), (1744, 40064), (2048, 34117), (2504, 27904), (3488, 20032), (5008, 13952), (6976, 10016)]