71343902

素因数分解:

$2^1\times 7^2\times {\mathrm{557}}^1\times {\mathrm{1307}}^1$

素因数の和:1880

約数の個数: 24

約数和(自身を含む): 124806744

約数和(自身を除く): 53462842

約数列:

[1, 2, 7, 14, 49, 98, 557, 1114, 1307, 2614, 3899, 7798, 9149, 18298, 27293, 54586, 64043, 128086, 727999, 1455998, 5095993, 10191986, 35671951, 71343902]

約数ペア:

[(1, 71343902), (2, 35671951), (7, 10191986), (14, 5095993), (49, 1455998), (98, 727999), (557, 128086), (1114, 64043), (1307, 54586), (2614, 27293), (3899, 18298), (7798, 9149)]