23784124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 54364128

約数和(自身を除く): 30580004

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 181, 182, 247, 266, 361, 362, 364, 494, 532, 722, 724, 988, 1267, 1444, 1729, 2353, 2527, 2534, 3439, 3458, 4693, 4706, 5054, 5068, 6878, 6916, 9386, 9412, 10108, 13756, 16471, 18772, 24073, 32851, 32942, 44707, 48146, 65341, 65702, 65884, 89414, 96292, 130682, 131404, 178828, 261364, 312949, 457387, 625898, 849433, 914774, 1251796, 1698866, 1829548, 3397732, 5946031, 11892062, 23784124]

約数ペア:

[(1, 23784124), (2, 11892062), (4, 5946031), (7, 3397732), (13, 1829548), (14, 1698866), (19, 1251796), (26, 914774), (28, 849433), (38, 625898), (52, 457387), (76, 312949), (91, 261364), (133, 178828), (181, 131404), (182, 130682), (247, 96292), (266, 89414), (361, 65884), (362, 65702), (364, 65341), (494, 48146), (532, 44707), (722, 32942), (724, 32851), (988, 24073), (1267, 18772), (1444, 16471), (1729, 13756), (2353, 10108), (2527, 9412), (2534, 9386), (3439, 6916), (3458, 6878), (4693, 5068), (4706, 5054)]