28689438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3853}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 61602336

約数和(自身を除く): 32912898

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 3723, 3853, 7446, 7706, 11559, 23118, 65501, 131002, 196503, 281269, 393006, 562538, 843807, 1687614, 4781573, 9563146, 14344719, 28689438]

約数ペア:

[(1, 28689438), (2, 14344719), (3, 9563146), (6, 4781573), (17, 1687614), (34, 843807), (51, 562538), (73, 393006), (102, 281269), (146, 196503), (219, 131002), (438, 65501), (1241, 23118), (2482, 11559), (3723, 7706), (3853, 7446)]