3087695728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{478861}}^1$

素因数の和:478913

約数の個数: 40

約数和(自身を含む): 6650435456

約数和(自身を除く): 3562739728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 478861, 957722, 1915444, 3830888, 6225193, 7661776, 12450386, 14844691, 24900772, 29689382, 49801544, 59378764, 99603088, 118757528, 192980983, 237515056, 385961966, 771923932, 1543847864, 3087695728]

約数ペア:

[(1, 3087695728), (2, 1543847864), (4, 771923932), (8, 385961966), (13, 237515056), (16, 192980983), (26, 118757528), (31, 99603088), (52, 59378764), (62, 49801544), (104, 29689382), (124, 24900772), (208, 14844691), (248, 12450386), (403, 7661776), (496, 6225193), (806, 3830888), (1612, 1915444), (3224, 957722), (6448, 478861)]