28260442

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 22957478

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 329, 406, 658, 1363, 1481, 2726, 2962, 9541, 10367, 19082, 20734, 42949, 69607, 85898, 139214, 300643, 487249, 601286, 974498, 2018603, 4037206, 14130221, 28260442]

約数ペア:

[(1, 28260442), (2, 14130221), (7, 4037206), (14, 2018603), (29, 974498), (47, 601286), (58, 487249), (94, 300643), (203, 139214), (329, 85898), (406, 69607), (658, 42949), (1363, 20734), (1481, 19082), (2726, 10367), (2962, 9541)]