29739788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 31224052

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 971, 988, 1178, 1612, 1942, 2356, 3884, 7657, 12623, 15314, 18449, 25246, 30101, 30628, 36898, 50492, 60202, 73796, 120404, 239837, 391313, 479674, 571919, 782626, 959348, 1143838, 1565252, 2287676, 7434947, 14869894, 29739788]

約数ペア:

[(1, 29739788), (2, 14869894), (4, 7434947), (13, 2287676), (19, 1565252), (26, 1143838), (31, 959348), (38, 782626), (52, 571919), (62, 479674), (76, 391313), (124, 239837), (247, 120404), (403, 73796), (494, 60202), (589, 50492), (806, 36898), (971, 30628), (988, 30101), (1178, 25246), (1612, 18449), (1942, 15314), (2356, 12623), (3884, 7657)]