68619584

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{8861}}^1$

素因数の和:8895

約数の個数: 42

約数和(自身を含む): 149688042

約数和(自身を除く): 81068458

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 8861, 17722, 35444, 70888, 97471, 141776, 194942, 283552, 389884, 567104, 779768, 1072181, 1559536, 2144362, 3119072, 4288724, 6238144, 8577448, 17154896, 34309792, 68619584]

約数ペア:

[(1, 68619584), (2, 34309792), (4, 17154896), (8, 8577448), (11, 6238144), (16, 4288724), (22, 3119072), (32, 2144362), (44, 1559536), (64, 1072181), (88, 779768), (121, 567104), (176, 389884), (242, 283552), (352, 194942), (484, 141776), (704, 97471), (968, 70888), (1936, 35444), (3872, 17722), (7744, 8861)]