16772896

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 72

約数和(自身を含む): 40506480

約数和(自身を除く): 23733584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 563, 608, 784, 931, 1064, 1126, 1568, 1862, 2128, 2252, 3724, 3941, 4256, 4504, 7448, 7882, 9008, 10697, 14896, 15764, 18016, 21394, 27587, 29792, 31528, 42788, 55174, 63056, 74879, 85576, 110348, 126112, 149758, 171152, 220696, 299516, 342304, 441392, 524153, 599032, 882784, 1048306, 1198064, 2096612, 2396128, 4193224, 8386448, 16772896]

約数ペア:

[(1, 16772896), (2, 8386448), (4, 4193224), (7, 2396128), (8, 2096612), (14, 1198064), (16, 1048306), (19, 882784), (28, 599032), (32, 524153), (38, 441392), (49, 342304), (56, 299516), (76, 220696), (98, 171152), (112, 149758), (133, 126112), (152, 110348), (196, 85576), (224, 74879), (266, 63056), (304, 55174), (392, 42788), (532, 31528), (563, 29792), (608, 27587), (784, 21394), (931, 18016), (1064, 15764), (1126, 14896), (1568, 10697), (1862, 9008), (2128, 7882), (2252, 7448), (3724, 4504), (3941, 4256)]