13970297944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{21011}}^1\times {\mathrm{4889}}^1$

素因数の和:25923

約数の個数: 32

約数和(自身を含む): 27742143600

約数和(自身を除く): 13771845656

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 4889, 9778, 19556, 21011, 39112, 42022, 83113, 84044, 166226, 168088, 332452, 357187, 664904, 714374, 1428748, 2857496, 102722779, 205445558, 410891116, 821782232, 1746287243, 3492574486, 6985148972, 13970297944]

約数ペア:

[(1, 13970297944), (2, 6985148972), (4, 3492574486), (8, 1746287243), (17, 821782232), (34, 410891116), (68, 205445558), (136, 102722779), (4889, 2857496), (9778, 1428748), (19556, 714374), (21011, 664904), (39112, 357187), (42022, 332452), (83113, 168088), (84044, 166226)]