16741648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 41140224

約数和(自身を除く): 24398576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 107, 112, 127, 154, 176, 214, 254, 308, 428, 508, 616, 749, 856, 889, 1016, 1177, 1232, 1397, 1498, 1712, 1778, 2032, 2354, 2794, 2996, 3556, 4708, 5588, 5992, 7112, 8239, 9416, 9779, 11176, 11984, 13589, 14224, 16478, 18832, 19558, 22352, 27178, 32956, 39116, 54356, 65912, 78232, 95123, 108712, 131824, 149479, 156464, 190246, 217424, 298958, 380492, 597916, 760984, 1046353, 1195832, 1521968, 2092706, 2391664, 4185412, 8370824, 16741648]

約数ペア:

[(1, 16741648), (2, 8370824), (4, 4185412), (7, 2391664), (8, 2092706), (11, 1521968), (14, 1195832), (16, 1046353), (22, 760984), (28, 597916), (44, 380492), (56, 298958), (77, 217424), (88, 190246), (107, 156464), (112, 149479), (127, 131824), (154, 108712), (176, 95123), (214, 78232), (254, 65912), (308, 54356), (428, 39116), (508, 32956), (616, 27178), (749, 22352), (856, 19558), (889, 18832), (1016, 16478), (1177, 14224), (1232, 13589), (1397, 11984), (1498, 11176), (1712, 9779), (1778, 9416), (2032, 8239), (2354, 7112), (2794, 5992), (2996, 5588), (3556, 4708)]