28901148

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{27061}}^1$

素因数の和:27157

約数の個数: 24

約数和(自身を含む): 68196240

約数和(自身を除く): 39295092

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 27061, 54122, 81183, 108244, 162366, 324732, 2408429, 4816858, 7225287, 9633716, 14450574, 28901148]

約数ペア:

[(1, 28901148), (2, 14450574), (3, 9633716), (4, 7225287), (6, 4816858), (12, 2408429), (89, 324732), (178, 162366), (267, 108244), (356, 81183), (534, 54122), (1068, 27061)]