7145872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{14407}}^1$

素因数の和:14446

約数の個数: 20

約数和(自身を含む): 14292736

約数和(自身を除く): 7146864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 14407, 28814, 57628, 115256, 230512, 446617, 893234, 1786468, 3572936, 7145872]

約数ペア:

[(1, 7145872), (2, 3572936), (4, 1786468), (8, 893234), (16, 446617), (31, 230512), (62, 115256), (124, 57628), (248, 28814), (496, 14407)]