29131258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 49674240

約数和(自身を除く): 20542982

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 769, 806, 1222, 1457, 1538, 2914, 9997, 18941, 19994, 23839, 36143, 37882, 47678, 72286, 309907, 469859, 619814, 939718, 1120433, 2240866, 14565629, 29131258]

約数ペア:

[(1, 29131258), (2, 14565629), (13, 2240866), (26, 1120433), (31, 939718), (47, 619814), (62, 469859), (94, 309907), (403, 72286), (611, 47678), (769, 37882), (806, 36143), (1222, 23839), (1457, 19994), (1538, 18941), (2914, 9997)]