7788597328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1367}}^1\times {\mathrm{20947}}^1$

素因数の和:22339

約数の個数: 40

約数和(自身を含む): 15990530112

約数和(自身を除く): 8201932784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1367, 2734, 5468, 10936, 20947, 21872, 23239, 41894, 46478, 83788, 92956, 167576, 185912, 335152, 356099, 371824, 712198, 1424396, 2848792, 5697584, 28634549, 57269098, 114538196, 229076392, 458152784, 486787333, 973574666, 1947149332, 3894298664, 7788597328]

約数ペア:

[(1, 7788597328), (2, 3894298664), (4, 1947149332), (8, 973574666), (16, 486787333), (17, 458152784), (34, 229076392), (68, 114538196), (136, 57269098), (272, 28634549), (1367, 5697584), (2734, 2848792), (5468, 1424396), (10936, 712198), (20947, 371824), (21872, 356099), (23239, 335152), (41894, 185912), (46478, 167576), (83788, 92956)]