1551136168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{28729}}^1$

素因数の和:29149

約数の個数: 32

約数和(自身を含む): 3087325800

約数和(自身を除く): 1536189632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 397, 794, 1588, 3176, 6749, 13498, 26996, 28729, 53992, 57458, 114916, 229832, 488393, 976786, 1953572, 3907144, 11405413, 22810826, 45621652, 91243304, 193892021, 387784042, 775568084, 1551136168]

約数ペア:

[(1, 1551136168), (2, 775568084), (4, 387784042), (8, 193892021), (17, 91243304), (34, 45621652), (68, 22810826), (136, 11405413), (397, 3907144), (794, 1953572), (1588, 976786), (3176, 488393), (6749, 229832), (13498, 114916), (26996, 57458), (28729, 53992)]