16686208

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1$

素因数の和:1725

約数の個数: 64

約数和(自身を含む): 41469120

約数和(自身を除く): 24782912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 1693, 2464, 3386, 4928, 6772, 9856, 11851, 13544, 18623, 23702, 27088, 37246, 47404, 54176, 74492, 94808, 108352, 130361, 148984, 189616, 216704, 260722, 297968, 379232, 521444, 595936, 758464, 1042888, 1191872, 1516928, 2085776, 2383744, 4171552, 8343104, 16686208]

約数ペア:

[(1, 16686208), (2, 8343104), (4, 4171552), (7, 2383744), (8, 2085776), (11, 1516928), (14, 1191872), (16, 1042888), (22, 758464), (28, 595936), (32, 521444), (44, 379232), (56, 297968), (64, 260722), (77, 216704), (88, 189616), (112, 148984), (128, 130361), (154, 108352), (176, 94808), (224, 74492), (308, 54176), (352, 47404), (448, 37246), (616, 27088), (704, 23702), (896, 18623), (1232, 13544), (1408, 11851), (1693, 9856), (2464, 6772), (3386, 4928)]