65612764

素因数分解:

$2^2\times 7^2\times {\mathrm{334759}}^1$

素因数の和:334777

約数の個数: 18

約数和(自身を含む): 133569240

約数和(自身を除く): 67956476

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 334759, 669518, 1339036, 2343313, 4686626, 9373252, 16403191, 32806382, 65612764]

約数ペア:

[(1, 65612764), (2, 32806382), (4, 16403191), (7, 9373252), (14, 4686626), (28, 2343313), (49, 1339036), (98, 669518), (196, 334759)]