16707712

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 39412800

約数和(自身を除く): 22705088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 643, 812, 896, 928, 1286, 1624, 1856, 2572, 3248, 3712, 4501, 5144, 6496, 9002, 10288, 12992, 18004, 18647, 20576, 25984, 36008, 37294, 41152, 72016, 74588, 82304, 130529, 144032, 149176, 261058, 288064, 298352, 522116, 576128, 596704, 1044232, 1193408, 2088464, 2386816, 4176928, 8353856, 16707712]

約数ペア:

[(1, 16707712), (2, 8353856), (4, 4176928), (7, 2386816), (8, 2088464), (14, 1193408), (16, 1044232), (28, 596704), (29, 576128), (32, 522116), (56, 298352), (58, 288064), (64, 261058), (112, 149176), (116, 144032), (128, 130529), (203, 82304), (224, 74588), (232, 72016), (406, 41152), (448, 37294), (464, 36008), (643, 25984), (812, 20576), (896, 18647), (928, 18004), (1286, 12992), (1624, 10288), (1856, 9002), (2572, 6496), (3248, 5144), (3712, 4501)]