69244588

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 147857920

約数和(自身を除く): 78613332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 1783, 2044, 2774, 3566, 5548, 7132, 9709, 12481, 19418, 24962, 33877, 38836, 49924, 67754, 130159, 135508, 237139, 260318, 474278, 520636, 911113, 948556, 1822226, 2473021, 3644452, 4946042, 9892084, 17311147, 34622294, 69244588]

約数ペア:

[(1, 69244588), (2, 34622294), (4, 17311147), (7, 9892084), (14, 4946042), (19, 3644452), (28, 2473021), (38, 1822226), (73, 948556), (76, 911113), (133, 520636), (146, 474278), (266, 260318), (292, 237139), (511, 135508), (532, 130159), (1022, 67754), (1387, 49924), (1783, 38836), (2044, 33877), (2774, 24962), (3566, 19418), (5548, 12481), (7132, 9709)]