28940344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4051}}^1$

素因数の和:4123

約数の個数: 32

約数和(自身を含む): 58348800

約数和(自身を除く): 29408456

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 4051, 7144, 8102, 16204, 32408, 76969, 153938, 190397, 307876, 380794, 615752, 761588, 1523176, 3617543, 7235086, 14470172, 28940344]

約数ペア:

[(1, 28940344), (2, 14470172), (4, 7235086), (8, 3617543), (19, 1523176), (38, 761588), (47, 615752), (76, 380794), (94, 307876), (152, 190397), (188, 153938), (376, 76969), (893, 32408), (1786, 16204), (3572, 8102), (4051, 7144)]