64459472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52321}}^1$

素因数の和:52347

約数の個数: 40

約数和(自身を含む): 155710272

約数和(自身を除く): 91250800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 52321, 104642, 209284, 366247, 418568, 575531, 732494, 837136, 1151062, 1464988, 2302124, 2929976, 4028717, 4604248, 5859952, 8057434, 9208496, 16114868, 32229736, 64459472]

約数ペア:

[(1, 64459472), (2, 32229736), (4, 16114868), (7, 9208496), (8, 8057434), (11, 5859952), (14, 4604248), (16, 4028717), (22, 2929976), (28, 2302124), (44, 1464988), (56, 1151062), (77, 837136), (88, 732494), (112, 575531), (154, 418568), (176, 366247), (308, 209284), (616, 104642), (1232, 52321)]