70384874

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{5167}}^1$

素因数の和:5322

約数の個数: 24

約数和(自身を含む): 123721920

約数和(自身を除く): 53337046

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 5167, 6811, 10334, 13622, 36169, 72338, 253183, 506366, 718213, 1436426, 5027491, 10054982, 35192437, 70384874]

約数ペア:

[(1, 70384874), (2, 35192437), (7, 10054982), (14, 5027491), (49, 1436426), (98, 718213), (139, 506366), (278, 253183), (973, 72338), (1946, 36169), (5167, 13622), (6811, 10334)]