39764914

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 70189056

約数和(自身を除く): 30424142

約数列:

[1, 2, 7, 14, 47, 94, 223, 271, 329, 446, 542, 658, 1561, 1897, 3122, 3794, 10481, 12737, 20962, 25474, 60433, 73367, 89159, 120866, 146734, 178318, 423031, 846062, 2840351, 5680702, 19882457, 39764914]

約数ペア:

[(1, 39764914), (2, 19882457), (7, 5680702), (14, 2840351), (47, 846062), (94, 423031), (223, 178318), (271, 146734), (329, 120866), (446, 89159), (542, 73367), (658, 60433), (1561, 25474), (1897, 20962), (3122, 12737), (3794, 10481)]