4043504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 8451840

約数和(自身を除く): 4408336

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 283, 304, 376, 566, 752, 893, 1132, 1786, 2264, 3572, 4528, 5377, 7144, 10754, 13301, 14288, 21508, 26602, 43016, 53204, 86032, 106408, 212816, 252719, 505438, 1010876, 2021752, 4043504]

約数ペア:

[(1, 4043504), (2, 2021752), (4, 1010876), (8, 505438), (16, 252719), (19, 212816), (38, 106408), (47, 86032), (76, 53204), (94, 43016), (152, 26602), (188, 21508), (283, 14288), (304, 13301), (376, 10754), (566, 7144), (752, 5377), (893, 4528), (1132, 3572), (1786, 2264)]