38716426

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 68923008

約数和(自身を除く): 30206582

約数列:

[1, 2, 7, 14, 43, 73, 86, 146, 301, 511, 602, 881, 1022, 1762, 3139, 6167, 6278, 12334, 21973, 37883, 43946, 64313, 75766, 128626, 265181, 450191, 530362, 900382, 2765459, 5530918, 19358213, 38716426]

約数ペア:

[(1, 38716426), (2, 19358213), (7, 5530918), (14, 2765459), (43, 900382), (73, 530362), (86, 450191), (146, 265181), (301, 128626), (511, 75766), (602, 64313), (881, 43946), (1022, 37883), (1762, 21973), (3139, 12334), (6167, 6278)]