42247108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1721}}^1$

素因数の和:1780

約数の個数: 36

約数和(自身を含む): 82666332

約数和(自身を除く): 40419224

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 646, 722, 1292, 1444, 1721, 3442, 6137, 6884, 12274, 24548, 29257, 32699, 58514, 65398, 117028, 130796, 555883, 621281, 1111766, 1242562, 2223532, 2485124, 10561777, 21123554, 42247108]

約数ペア:

[(1, 42247108), (2, 21123554), (4, 10561777), (17, 2485124), (19, 2223532), (34, 1242562), (38, 1111766), (68, 621281), (76, 555883), (323, 130796), (361, 117028), (646, 65398), (722, 58514), (1292, 32699), (1444, 29257), (1721, 24548), (3442, 12274), (6137, 6884)]