38001488

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2441}}^1$

素因数の和:2595

約数の個数: 40

約数和(自身を含む): 84786240

約数和(自身を除く): 46784752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 2441, 3892, 4882, 7784, 9764, 15568, 17087, 19528, 34174, 39056, 68348, 136696, 273392, 339299, 678598, 1357196, 2375093, 2714392, 4750186, 5428784, 9500372, 19000744, 38001488]

約数ペア:

[(1, 38001488), (2, 19000744), (4, 9500372), (7, 5428784), (8, 4750186), (14, 2714392), (16, 2375093), (28, 1357196), (56, 678598), (112, 339299), (139, 273392), (278, 136696), (556, 68348), (973, 39056), (1112, 34174), (1946, 19528), (2224, 17087), (2441, 15568), (3892, 9764), (4882, 7784)]