26291144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1789}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 54129600

約数和(自身を除く): 27838456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1336, 1789, 1837, 3578, 3674, 7156, 7348, 14312, 14696, 19679, 39358, 78716, 157432, 298763, 597526, 1195052, 2390104, 3286393, 6572786, 13145572, 26291144]

約数ペア:

[(1, 26291144), (2, 13145572), (4, 6572786), (8, 3286393), (11, 2390104), (22, 1195052), (44, 597526), (88, 298763), (167, 157432), (334, 78716), (668, 39358), (1336, 19679), (1789, 14696), (1837, 14312), (3578, 7348), (3674, 7156)]