25379992

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 52955280

約数和(自身を除く): 27575288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 157, 167, 242, 314, 334, 484, 628, 668, 968, 1256, 1336, 1727, 1837, 3454, 3674, 6908, 7348, 13816, 14696, 18997, 20207, 26219, 37994, 40414, 52438, 75988, 80828, 104876, 151976, 161656, 209752, 288409, 576818, 1153636, 2307272, 3172499, 6344998, 12689996, 25379992]

約数ペア:

[(1, 25379992), (2, 12689996), (4, 6344998), (8, 3172499), (11, 2307272), (22, 1153636), (44, 576818), (88, 288409), (121, 209752), (157, 161656), (167, 151976), (242, 104876), (314, 80828), (334, 75988), (484, 52438), (628, 40414), (668, 37994), (968, 26219), (1256, 20207), (1336, 18997), (1727, 14696), (1837, 13816), (3454, 7348), (3674, 6908)]