23380742

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 47659752

約数和(自身を除く): 24279010

約数列:

[1, 2, 7, 11, 14, 22, 23, 41, 46, 49, 77, 82, 98, 154, 161, 253, 287, 322, 451, 506, 529, 539, 574, 902, 943, 1058, 1078, 1127, 1771, 1886, 2009, 2254, 3157, 3542, 3703, 4018, 5819, 6314, 6601, 7406, 10373, 11638, 12397, 13202, 20746, 21689, 22099, 24794, 25921, 40733, 43378, 44198, 46207, 51842, 72611, 81466, 92414, 145222, 151823, 238579, 285131, 303646, 477158, 508277, 570262, 1016554, 1062761, 1670053, 2125522, 3340106, 11690371, 23380742]

約数ペア:

[(1, 23380742), (2, 11690371), (7, 3340106), (11, 2125522), (14, 1670053), (22, 1062761), (23, 1016554), (41, 570262), (46, 508277), (49, 477158), (77, 303646), (82, 285131), (98, 238579), (154, 151823), (161, 145222), (253, 92414), (287, 81466), (322, 72611), (451, 51842), (506, 46207), (529, 44198), (539, 43378), (574, 40733), (902, 25921), (943, 24794), (1058, 22099), (1078, 21689), (1127, 20746), (1771, 13202), (1886, 12397), (2009, 11638), (2254, 10373), (3157, 7406), (3542, 6601), (3703, 6314), (4018, 5819)]