13954816

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 54

約数和(自身を含む): 29593032

約数和(自身を除く): 15638216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 151, 152, 256, 302, 304, 361, 604, 608, 722, 1208, 1216, 1444, 2416, 2432, 2869, 2888, 4832, 4864, 5738, 5776, 9664, 11476, 11552, 19328, 22952, 23104, 38656, 45904, 46208, 54511, 91808, 92416, 109022, 183616, 218044, 367232, 436088, 734464, 872176, 1744352, 3488704, 6977408, 13954816]

約数ペア:

[(1, 13954816), (2, 6977408), (4, 3488704), (8, 1744352), (16, 872176), (19, 734464), (32, 436088), (38, 367232), (64, 218044), (76, 183616), (128, 109022), (151, 92416), (152, 91808), (256, 54511), (302, 46208), (304, 45904), (361, 38656), (604, 23104), (608, 22952), (722, 19328), (1208, 11552), (1216, 11476), (1444, 9664), (2416, 5776), (2432, 5738), (2869, 4864), (2888, 4832)]