64271856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{121727}}^1$

素因数の和:121749

約数の個数: 40

約数和(自身を含む): 181131264

約数和(自身を除く): 116859408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 121727, 243454, 365181, 486908, 730362, 973816, 1338997, 1460724, 1947632, 2677994, 2921448, 4016991, 5355988, 5842896, 8033982, 10711976, 16067964, 21423952, 32135928, 64271856]

約数ペア:

[(1, 64271856), (2, 32135928), (3, 21423952), (4, 16067964), (6, 10711976), (8, 8033982), (11, 5842896), (12, 5355988), (16, 4016991), (22, 2921448), (24, 2677994), (33, 1947632), (44, 1460724), (48, 1338997), (66, 973816), (88, 730362), (132, 486908), (176, 365181), (264, 243454), (528, 121727)]