28003834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^2$

素因数の和:402

約数の個数: 24

約数和(自身を含む): 46398240

約数和(自身を除く): 18394406

約数列:

[1, 2, 19, 23, 38, 46, 179, 358, 437, 874, 3401, 4117, 6802, 8234, 32041, 64082, 78223, 156446, 608779, 736943, 1217558, 1473886, 14001917, 28003834]

約数ペア:

[(1, 28003834), (2, 14001917), (19, 1473886), (23, 1217558), (38, 736943), (46, 608779), (179, 156446), (358, 78223), (437, 64082), (874, 32041), (3401, 8234), (4117, 6802)]