63788244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21521}}^1$

素因数の和:21560

約数の個数: 48

約数和(自身を含む): 168732480

約数和(自身を除く): 104944236

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 21521, 43042, 64563, 86084, 129126, 258252, 279773, 408899, 559546, 817798, 839319, 1119092, 1226697, 1635596, 1678638, 2453394, 3357276, 4906788, 5315687, 10631374, 15947061, 21262748, 31894122, 63788244]

約数ペア:

[(1, 63788244), (2, 31894122), (3, 21262748), (4, 15947061), (6, 10631374), (12, 5315687), (13, 4906788), (19, 3357276), (26, 2453394), (38, 1678638), (39, 1635596), (52, 1226697), (57, 1119092), (76, 839319), (78, 817798), (114, 559546), (156, 408899), (228, 279773), (247, 258252), (494, 129126), (741, 86084), (988, 64563), (1482, 43042), (2964, 21521)]