63813728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{911}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 74080672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 199, 352, 398, 796, 911, 1592, 1822, 2189, 3184, 3644, 4378, 6368, 7288, 8756, 10021, 14576, 17512, 20042, 29152, 35024, 40084, 70048, 80168, 160336, 181289, 320672, 362578, 725156, 1450312, 1994179, 2900624, 3988358, 5801248, 7976716, 15953432, 31906864, 63813728]

約数ペア:

[(1, 63813728), (2, 31906864), (4, 15953432), (8, 7976716), (11, 5801248), (16, 3988358), (22, 2900624), (32, 1994179), (44, 1450312), (88, 725156), (176, 362578), (199, 320672), (352, 181289), (398, 160336), (796, 80168), (911, 70048), (1592, 40084), (1822, 35024), (2189, 29152), (3184, 20042), (3644, 17512), (4378, 14576), (6368, 10021), (7288, 8756)]