13843984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 35462016

約数和(自身を除く): 21618032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 661, 748, 952, 1232, 1309, 1322, 1496, 1904, 2618, 2644, 2992, 4627, 5236, 5288, 7271, 9254, 10472, 10576, 11237, 14542, 18508, 20944, 22474, 29084, 37016, 44948, 50897, 58168, 74032, 78659, 89896, 101794, 116336, 123607, 157318, 179792, 203588, 247214, 314636, 407176, 494428, 629272, 814352, 865249, 988856, 1258544, 1730498, 1977712, 3460996, 6921992, 13843984]

約数ペア:

[(1, 13843984), (2, 6921992), (4, 3460996), (7, 1977712), (8, 1730498), (11, 1258544), (14, 988856), (16, 865249), (17, 814352), (22, 629272), (28, 494428), (34, 407176), (44, 314636), (56, 247214), (68, 203588), (77, 179792), (88, 157318), (112, 123607), (119, 116336), (136, 101794), (154, 89896), (176, 78659), (187, 74032), (238, 58168), (272, 50897), (308, 44948), (374, 37016), (476, 29084), (616, 22474), (661, 20944), (748, 18508), (952, 14542), (1232, 11237), (1309, 10576), (1322, 10472), (1496, 9254), (1904, 7271), (2618, 5288), (2644, 5236), (2992, 4627)]