13907768

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 32134320

約数和(自身を除く): 18226552

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 2087, 3332, 4174, 6664, 8348, 14609, 16696, 29218, 35479, 58436, 70958, 102263, 116872, 141916, 204526, 248353, 283832, 409052, 496706, 818104, 993412, 1738471, 1986824, 3476942, 6953884, 13907768]

約数ペア:

[(1, 13907768), (2, 6953884), (4, 3476942), (7, 1986824), (8, 1738471), (14, 993412), (17, 818104), (28, 496706), (34, 409052), (49, 283832), (56, 248353), (68, 204526), (98, 141916), (119, 116872), (136, 102263), (196, 70958), (238, 58436), (392, 35479), (476, 29218), (833, 16696), (952, 14609), (1666, 8348), (2087, 6664), (3332, 4174)]