25082242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 43001280

約数和(自身を除く): 17919038

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 779, 947, 1394, 1558, 1894, 13243, 16099, 17993, 26486, 32198, 35986, 38827, 77654, 305881, 611762, 660059, 737713, 1320118, 1475426, 12541121, 25082242]

約数ペア:

[(1, 25082242), (2, 12541121), (17, 1475426), (19, 1320118), (34, 737713), (38, 660059), (41, 611762), (82, 305881), (323, 77654), (646, 38827), (697, 35986), (779, 32198), (947, 26486), (1394, 17993), (1558, 16099), (1894, 13243)]