392506816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4409}}^1$

素因数の和:4541

約数の個数: 56

約数和(自身を含む): 846825840

約数和(自身を除く): 454319024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 208, 214, 416, 428, 832, 856, 1391, 1712, 2782, 3424, 4409, 5564, 6848, 8818, 11128, 17636, 22256, 35272, 44512, 57317, 70544, 89024, 114634, 141088, 229268, 282176, 458536, 471763, 917072, 943526, 1834144, 1887052, 3668288, 3774104, 6132919, 7548208, 12265838, 15096416, 24531676, 30192832, 49063352, 98126704, 196253408, 392506816]

約数ペア:

[(1, 392506816), (2, 196253408), (4, 98126704), (8, 49063352), (13, 30192832), (16, 24531676), (26, 15096416), (32, 12265838), (52, 7548208), (64, 6132919), (104, 3774104), (107, 3668288), (208, 1887052), (214, 1834144), (416, 943526), (428, 917072), (832, 471763), (856, 458536), (1391, 282176), (1712, 229268), (2782, 141088), (3424, 114634), (4409, 89024), (5564, 70544), (6848, 57317), (8818, 44512), (11128, 35272), (17636, 22256)]