15208528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 30969000

約数和(自身を除く): 15760472

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 116, 146, 232, 292, 449, 464, 584, 898, 1168, 1796, 2117, 3592, 4234, 7184, 8468, 13021, 16936, 26042, 32777, 33872, 52084, 65554, 104168, 131108, 208336, 262216, 524432, 950533, 1901066, 3802132, 7604264, 15208528]

約数ペア:

[(1, 15208528), (2, 7604264), (4, 3802132), (8, 1901066), (16, 950533), (29, 524432), (58, 262216), (73, 208336), (116, 131108), (146, 104168), (232, 65554), (292, 52084), (449, 33872), (464, 32777), (584, 26042), (898, 16936), (1168, 13021), (1796, 8468), (2117, 7184), (3592, 4234)]