42583156

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19751}}^1$

素因数の和:19780

約数の個数: 36

約数和(自身を含む): 94572576

約数和(自身を除く): 51989420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 19751, 39502, 79004, 138257, 217261, 276514, 434522, 553028, 869044, 967799, 1520827, 1935598, 3041654, 3871196, 6083308, 10645789, 21291578, 42583156]

約数ペア:

[(1, 42583156), (2, 21291578), (4, 10645789), (7, 6083308), (11, 3871196), (14, 3041654), (22, 1935598), (28, 1520827), (44, 967799), (49, 869044), (77, 553028), (98, 434522), (154, 276514), (196, 217261), (308, 138257), (539, 79004), (1078, 39502), (2156, 19751)]