68104316

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{7393}}^1$

素因数の和:7458

約数の個数: 36

約数和(自身を含む): 141609888

約数和(自身を除く): 73505572

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 7393, 9212, 14786, 29572, 51751, 103502, 207004, 347471, 362257, 694942, 724514, 1389884, 1449028, 2432297, 4864594, 9729188, 17026079, 34052158, 68104316]

約数ペア:

[(1, 68104316), (2, 34052158), (4, 17026079), (7, 9729188), (14, 4864594), (28, 2432297), (47, 1449028), (49, 1389884), (94, 724514), (98, 694942), (188, 362257), (196, 347471), (329, 207004), (658, 103502), (1316, 51751), (2303, 29572), (4606, 14786), (7393, 9212)]