26221712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 55710720

約数和(自身を除く): 29489008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 383, 389, 766, 778, 1532, 1556, 3064, 3112, 4213, 4279, 6128, 6224, 8426, 8558, 16852, 17116, 33704, 34232, 67408, 68464, 148987, 297974, 595948, 1191896, 1638857, 2383792, 3277714, 6555428, 13110856, 26221712]

約数ペア:

[(1, 26221712), (2, 13110856), (4, 6555428), (8, 3277714), (11, 2383792), (16, 1638857), (22, 1191896), (44, 595948), (88, 297974), (176, 148987), (383, 68464), (389, 67408), (766, 34232), (778, 33704), (1532, 17116), (1556, 16852), (3064, 8558), (3112, 8426), (4213, 6224), (4279, 6128)]