1427607632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{19267}}^1$

素因数の和:19707

約数の個数: 40

約数和(自身を含む): 3024767712

約数和(自身を除く): 1597160080

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 421, 842, 1684, 3368, 4631, 6736, 9262, 18524, 19267, 37048, 38534, 74096, 77068, 154136, 211937, 308272, 423874, 847748, 1695496, 3390992, 8111407, 16222814, 32445628, 64891256, 89225477, 129782512, 178450954, 356901908, 713803816, 1427607632]

約数ペア:

[(1, 1427607632), (2, 713803816), (4, 356901908), (8, 178450954), (11, 129782512), (16, 89225477), (22, 64891256), (44, 32445628), (88, 16222814), (176, 8111407), (421, 3390992), (842, 1695496), (1684, 847748), (3368, 423874), (4631, 308272), (6736, 211937), (9262, 154136), (18524, 77068), (19267, 74096), (37048, 38534)]