42687568

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34649}}^1$

素因数の和:34675

約数の個数: 40

約数和(自身を含む): 103118400

約数和(自身を除く): 60430832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 34649, 69298, 138596, 242543, 277192, 381139, 485086, 554384, 762278, 970172, 1524556, 1940344, 2667973, 3049112, 3880688, 5335946, 6098224, 10671892, 21343784, 42687568]

約数ペア:

[(1, 42687568), (2, 21343784), (4, 10671892), (7, 6098224), (8, 5335946), (11, 3880688), (14, 3049112), (16, 2667973), (22, 1940344), (28, 1524556), (44, 970172), (56, 762278), (77, 554384), (88, 485086), (112, 381139), (154, 277192), (176, 242543), (308, 138596), (616, 69298), (1232, 34649)]