5421776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:699

約数の個数: 40

約数和(自身を含む): 11499264

約数和(自身を除く): 6077488

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 643, 1054, 1286, 2108, 2572, 4216, 5144, 8432, 10288, 10931, 19933, 21862, 39866, 43724, 79732, 87448, 159464, 174896, 318928, 338861, 677722, 1355444, 2710888, 5421776]

約数ペア:

[(1, 5421776), (2, 2710888), (4, 1355444), (8, 677722), (16, 338861), (17, 318928), (31, 174896), (34, 159464), (62, 87448), (68, 79732), (124, 43724), (136, 39866), (248, 21862), (272, 19933), (496, 10931), (527, 10288), (643, 8432), (1054, 5144), (1286, 4216), (2108, 2572)]