40479504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64871}}^1$

素因数の和:64895

約数の個数: 40

約数和(自身を含む): 112617792

約数和(自身を除く): 72138288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 64871, 129742, 194613, 259484, 389226, 518968, 778452, 843323, 1037936, 1556904, 1686646, 2529969, 3113808, 3373292, 5059938, 6746584, 10119876, 13493168, 20239752, 40479504]

約数ペア:

[(1, 40479504), (2, 20239752), (3, 13493168), (4, 10119876), (6, 6746584), (8, 5059938), (12, 3373292), (13, 3113808), (16, 2529969), (24, 1686646), (26, 1556904), (39, 1037936), (48, 843323), (52, 778452), (78, 518968), (104, 389226), (156, 259484), (208, 194613), (312, 129742), (624, 64871)]