28947754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3011}}^1$

素因数の和:3066

約数の個数: 32

約数和(自身を含む): 52047360

約数和(自身を除く): 23099606

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 3011, 4807, 6022, 9614, 33121, 57209, 66242, 69253, 114418, 138506, 629299, 761783, 1258598, 1315807, 1523566, 2631614, 14473877, 28947754]

約数ペア:

[(1, 28947754), (2, 14473877), (11, 2631614), (19, 1523566), (22, 1315807), (23, 1258598), (38, 761783), (46, 629299), (209, 138506), (253, 114418), (418, 69253), (437, 66242), (506, 57209), (874, 33121), (3011, 9614), (4807, 6022)]