64614968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{66751}}^1$

素因数の和:66779

約数の個数: 24

約数和(自身を含む): 133170240

約数和(自身を除く): 68555272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 66751, 133502, 267004, 534008, 734261, 1468522, 2937044, 5874088, 8076871, 16153742, 32307484, 64614968]

約数ペア:

[(1, 64614968), (2, 32307484), (4, 16153742), (8, 8076871), (11, 5874088), (22, 2937044), (44, 1468522), (88, 734261), (121, 534008), (242, 267004), (484, 133502), (968, 66751)]