38895408

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1051}}^1$

素因数の和:1322

約数の個数: 60

約数和(自身を含む): 109380648

約数和(自身を除く): 70485240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1051, 1542, 2056, 2102, 2313, 3084, 3153, 4112, 4204, 4626, 6168, 6306, 8408, 9252, 9459, 12336, 12612, 16816, 18504, 18918, 25224, 37008, 37836, 50448, 75672, 151344, 270107, 540214, 810321, 1080428, 1620642, 2160856, 2430963, 3241284, 4321712, 4861926, 6482568, 9723852, 12965136, 19447704, 38895408]

約数ペア:

[(1, 38895408), (2, 19447704), (3, 12965136), (4, 9723852), (6, 6482568), (8, 4861926), (9, 4321712), (12, 3241284), (16, 2430963), (18, 2160856), (24, 1620642), (36, 1080428), (48, 810321), (72, 540214), (144, 270107), (257, 151344), (514, 75672), (771, 50448), (1028, 37836), (1051, 37008), (1542, 25224), (2056, 18918), (2102, 18504), (2313, 16816), (3084, 12612), (3153, 12336), (4112, 9459), (4204, 9252), (4626, 8408), (6168, 6306)]