5501678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 11235840

約数和(自身を除く): 5734162

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 43, 74, 86, 91, 133, 182, 247, 259, 266, 301, 481, 494, 518, 559, 602, 703, 817, 962, 1118, 1406, 1591, 1634, 1729, 3182, 3367, 3458, 3913, 4921, 5719, 6734, 7826, 9139, 9842, 10621, 11137, 11438, 18278, 20683, 21242, 22274, 30229, 41366, 60458, 63973, 74347, 127946, 144781, 148694, 211603, 289562, 392977, 423206, 785954, 2750839, 5501678]

約数ペア:

[(1, 5501678), (2, 2750839), (7, 785954), (13, 423206), (14, 392977), (19, 289562), (26, 211603), (37, 148694), (38, 144781), (43, 127946), (74, 74347), (86, 63973), (91, 60458), (133, 41366), (182, 30229), (247, 22274), (259, 21242), (266, 20683), (301, 18278), (481, 11438), (494, 11137), (518, 10621), (559, 9842), (602, 9139), (703, 7826), (817, 6734), (962, 5719), (1118, 4921), (1406, 3913), (1591, 3458), (1634, 3367), (1729, 3182)]