64679151068

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2013923}}^1$

素因数の和:2014002

約数の個数: 48

約数和(自身を含む): 137140168704

約数和(自身を除く): 72461017636

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 4588, 8029, 16058, 32116, 2013923, 4027846, 8055692, 14097461, 28194922, 56389844, 62431613, 74515151, 124863226, 149030302, 249726452, 298060604, 437021291, 521606057, 874042582, 1043212114, 1748085164, 2086424228, 2309969681, 4619939362, 9239878724, 16169787767, 32339575534, 64679151068]

約数ペア:

[(1, 64679151068), (2, 32339575534), (4, 16169787767), (7, 9239878724), (14, 4619939362), (28, 2309969681), (31, 2086424228), (37, 1748085164), (62, 1043212114), (74, 874042582), (124, 521606057), (148, 437021291), (217, 298060604), (259, 249726452), (434, 149030302), (518, 124863226), (868, 74515151), (1036, 62431613), (1147, 56389844), (2294, 28194922), (4588, 14097461), (8029, 8055692), (16058, 4027846), (32116, 2013923)]