71347024

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2267}}^1$

素因数の和:2563

約数の個数: 40

約数和(自身を含む): 158614848

約数和(自身を除く): 87267824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 562, 1124, 1967, 2248, 2267, 3934, 4496, 4534, 7868, 9068, 15736, 15869, 18136, 31472, 31738, 36272, 63476, 126952, 253904, 637027, 1274054, 2548108, 4459189, 5096216, 8918378, 10192432, 17836756, 35673512, 71347024]

約数ペア:

[(1, 71347024), (2, 35673512), (4, 17836756), (7, 10192432), (8, 8918378), (14, 5096216), (16, 4459189), (28, 2548108), (56, 1274054), (112, 637027), (281, 253904), (562, 126952), (1124, 63476), (1967, 36272), (2248, 31738), (2267, 31472), (3934, 18136), (4496, 15869), (4534, 15736), (7868, 9068)]