42538342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{983}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 79916544

約数和(自身を除く): 37378202

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 281, 562, 983, 1966, 1967, 3091, 3934, 6182, 6881, 10813, 13762, 21626, 21637, 43274, 75691, 151382, 276223, 552446, 1933561, 3038453, 3867122, 6076906, 21269171, 42538342]

約数ペア:

[(1, 42538342), (2, 21269171), (7, 6076906), (11, 3867122), (14, 3038453), (22, 1933561), (77, 552446), (154, 276223), (281, 151382), (562, 75691), (983, 43274), (1966, 21637), (1967, 21626), (3091, 13762), (3934, 10813), (6182, 6881)]