64043452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{76607}}^1$

素因数の和:76641

約数の個数: 24

約数和(自身を含む): 128701440

約数和(自身を除く): 64657988

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 76607, 153214, 306428, 842677, 1455533, 1685354, 2911066, 3370708, 5822132, 16010863, 32021726, 64043452]

約数ペア:

[(1, 64043452), (2, 32021726), (4, 16010863), (11, 5822132), (19, 3370708), (22, 2911066), (38, 1685354), (44, 1455533), (76, 842677), (209, 306428), (418, 153214), (836, 76607)]